Exhibit 99.3

Unaudited Pro Forma Condensed Combined Financial Information

The following unaudited pro forma condensed combined financial statements give effect to the acquisition (the “Acquisition”) by a wholly-owned subsidiary of Eagle Materials Inc. (the “Company”) of certain assets used by the Lafarge Target Business (the carved-out operations of certain assets of Lafarge North America Inc.) ( the “Lafarge Target Business”), which includes two cement manufacturing facilities, one located in Sugar Creek, Missouri and one located in Tulsa, Oklahoma. In addition to the cement plants, the Lafarge Target Business includes six terminals served by the cement plants, which are located in Sugar Creek and Springfield, Missouri; Omaha, Nebraska; Iola and Wichita, Kansas and Oklahoma City, Oklahoma; two aggregates quarries; eight ready-mix plants located in or near Kansas City, Missouri and a fly-ash business located in the Kansas City, Missouri area. The following unaudited pro forma condensed combined financial statements are based on the historical financial statements of the Company and the historical “carve-out” financial statements of the Lafarge Target Business.

The unaudited pro forma condensed combined financial information of the Company gives effect to the Acquisition as if it had occurred (i) on June 30, 2012 with respect to the unaudited pro forma condensed combined balance sheet as of June 30, 2012 and (ii) on April 1, 2011 with respect to the unaudited pro forma condensed combined statements of earnings for the fiscal year ended March 31, 2012 and for the three months ended June 30, 2012. The unaudited pro forma condensed combined statement of earnings for the fiscal year ended March 31, 2012 gives effect to the Lafarge Target Business acquisition as if it had occurred on April 1, 2011 and combines the Company’s audited consolidated statement of earnings for the fiscal year ended March 31, 2012 with the Lafarge Target Business’ audited combined statement of earnings for the fiscal year ended December 31, 2011. The Company’s consolidated statement of earnings is derived from our audited financial statements as of and for the year ended March 31, 2012 included in the Company’s annual report on Form 10-K filed with the Securities and Exchange Commission (the “Commission”) on May 25, 2012. The Lafarge Target Business’ condensed statement of earnings is derived from the combined carve-out financial statements included elsewhere in this Form 8-K. Certain amounts from the historical “carve-out” financial statements of the Lafarge Target Business have been reclassified to conform to the Company’s presentation.

The unaudited pro forma condensed combined financial data is provided for comparative purposes only and does not purport to represent what the Company’s financial position or results of operations would actually have been had the events noted above in fact occurred on the assumed dates or to project the Company’s financial position or results of operations as of any future date or for any future period. This data should be read in conjunction with, and is qualified in its entirety by reference to:

Eagle Materials Inc. and Subsidiaries

Unaudited Pro Forma Condensed Combined Statements of Earnings

For the Three Month Period Ended June 30, 2012

(dollars in thousands, except per share data)

See notes to the unaudited pro forma condensed combined financial statements.

Eagle Materials Inc. and Subsidiaries

Unaudited Pro Forma Condensed Combined Statements of Earnings

For the Fiscal Year Ended March 31, 2012

(dollars in thousands, except per share data)

See notes to the unaudited pro forma condensed combined financial statements.

Eagle Materials Inc. and Subsidiaries

Unaudited Pro Forma Condensed Combined Balance Sheet

At June 30, 2012

(dollars in thousands, except per share data)

See notes to the unaudited pro forma condensed combined financial statements.

Eagle Materials Inc. and Subsidiaries

Notes To Unaudited Pro Forma

Condensed Combined Financial Statements

(A) Basis of Pro Forma Presentation

The unaudited pro forma condensed combined financial information of the Company gives effect to the Acquisition as if it had occurred (i) on June 30, 2012 for the purposes of the unaudited pro forma condensed combined balance sheet as of June 30, 2012 and (ii) on April 1, 2011 for the purposes of the unaudited pro forma condensed combined statements of income for the fiscal year ended March 31, 2012 and for the three months ended June 30, 2012. The unaudited pro forma condensed combined statement of earnings for the fiscal year ended March 31, 2012 gives effect to the Lafarge Target Business acquisition as if it had occurred on April 1, 2011 and combines Eagle’s consolidated statement of earnings for the fiscal year ended March 31, 2012 with the Lafarge Target Business’s audited combined statement of earnings for the fiscal year ended December 31, 2011. Certain amounts from the historical “carve-out” financial statements of the Lafarge Target Business have been reclassified to conform to the Company’s presentation.

General

The pro forma adjustments reflecting the Acquisition are based on certain estimates and assumptions. The unaudited pro forma adjustments may be revised as additional information becomes available. The actual adjustments and the allocation of the final purchase price will depend on a number of factors, including additional financial information available at such time. Therefore, the actual adjustments will differ from the pro forma adjustments and it is possible that the differences may be material. The Company’s management believes that its assumptions provide a reasonable basis for presenting all of the significant effects of the transactions contemplated and that the pro forma adjustments give appropriate effect to those assumptions and are properly applied in the unaudited pro forma condensed combined financial information.

The unaudited pro forma condensed combined financial information does not include financial benefits or expenses from operating expense efficiencies or revenue enhancements arising from the Acquisition. Additionally, the Company estimates that it will incur transaction costs of approximately $3.0 million to $4.0 million associated with the Acquisition, which are not reflected in the unaudited pro forma condensed combined financial statements.

The unaudited pro forma condensed combined financial information is not intended to reflect the results of operations or the financial position that would have resulted had the Acquisition been effected on the dates indicated and if the Company and the Lafarge Target Business had been managed as one entity. The unaudited pro forma condensed combined financial information should be read in conjunction with the historical condensed financial statements of the Company included in the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2012 and Quarterly Report on Form 10-Q for the quarter ended June 30, 2012 and the historical “carve-out” financial statements of the Lafarge Target Business included as an Exhibit to this Current Report on

Form 8-K.

(B) Preliminary Estimate of Consideration Expected to be Transferred

The Company has entered into an agreement to purchase the Lafarge Target Business for a purchase price of $446.0 million in cash, including working capital subject to customary post-closing adjustments. The target working capital will be adjusted to reflect the actual working capital acquired upon the close of the Acquisition, and any increases in working capital will increase the purchase price, while decreases in working capital will decrease the purchase price. The Acquisition is expected to be financed through a combination of borrowings under the Company’s bank credit facility and the issuance of approximately $131.1 million in equity. The new debt is expected to be drawn from our existing credit facility, which was recently amended to increase available borrowings from $300.0 million to $400.0 million.

The Acquisition will be accounted for under the acquisition method of accounting. While the Company intends to have a third-party appraisal of the assets acquired and liabilities assumed, this appraisal process has not yet begun. Accordingly, the Company has estimated the purchase price allocation based on its own initial valuation of the major assets acquired, as determined primarily by a discounted cash flow analysis. This valuation is very preliminary in nature, and is provided solely for the purposes of preparing the unaudited pro forma condensed combined income statement and balance sheet.

The preparation of the valuation required the use of significant assumptions and estimates. Critical estimates included, but were not limited to, future expected cash flows, including projected revenues and expenses, and applicable discount rates. These estimates were based on assumptions that the Company believes to be reasonable. However, actual results may significantly differ from these estimates.

Under the acquisition method of accounting, the total estimated purchase price is allocated to the Lafarge Target Business’s net tangible and intangible assets and assumed liabilities based on their estimated fair values at September 26, 2012. Based on the Company’s preliminary valuation of the fair value of tangible and intangible assets acquired and liabilities assumed, which are based on estimates and assumptions that are subject to change, the preliminary purchase price is allocated as follows:

As stated above, the purchase price allocation is preliminary. The Company has estimated that the final purchase price will increase to $451.0 million taking into account the expected effect of certain transactions and arrangements related to the acquisition. The Company is in the process of engaging a third-party firm to perform a full appraisal of all assets acquired and liabilities assumed. Adjustments to the allocation of fair value to the assets acquired and liabilities assumed likely will occur until such time as a final valuation report has been received. Such adjustments could be significant.

(C) Reclassifications

Historically the Lafarge Target Business classified certain repair parts as inventory and others as property, plant and equipment, while the Company classifies all repair parts as inventory. The reclassification above is made to conform the Lafarge Target Business’s presentation to the Company’s presentation by including all repair parts in inventory in the unaudited pro forma condensed combined financial statements.

Eagle classifies all expenses of its operating subsidiaries as cost of sales in its statement of earnings. Accordingly, all general and administrative expenses of the Lafarge Target Business have been reclassified to cost of sales in the pro forma presentation.

(D) Elimination of Overhead Allocation in Carve-out

The carve out financial statements of the Lafarge Target Business include an allocation of the estimated cost incurred by Lafarge Target Business’ parent to provide services and support functions to the Lafarge Target Business. These allocated costs are primarily related to corporate administrative expenses and reorganization costs, employee related costs including pensions and other benefits for corporate and shared employees, and rental and usage fees for shared assets for certain functional groups. Because the cost structure of Eagle is significantly different than Lafarge Target Business’ parent, we have adjusted the allocation to represent the costs expected to be incurred on behalf of the Lafarge Target Business by the Company, which total approximately $0.4 million and $1.5 million for the three months ended June 30, 2012 and the fiscal year ended March 31, 2012, respectively. These costs have been calculated based on the average of overhead costs incurred at our other cement plants of similar size. Further, we have assumed the addition of certain plant level personnel who will provide services similar to those included in Lafarge Target Business’ allocation. This adjustment is forward-looking and not necessarily indicative of actual costs that will be incurred.

(E) Pro Forma Adjustments

Identifiable intangible assets include permits and the fair value of a long-term supply agreement with Lafarge North America.

The interest that the Company will ultimately pay on the borrowings under our bank credit facility could vary greatly from what is assumed in these unaudited pro forma condensed combined financial statements and will depend on the actual timing and amount of borrowings and repayments, and changes in the variable interest rate, among other factors.

Below is a reconciliation of shares used in computing pro forma earnings per share. The shares of common stock to be offered in the proposed equity offering have been treated as if they were issued at the beginning of each respective period.

The estimates of futures expenses were derived by comparing this amount to the historical overhead expenses at our other cement plants, noting the amount was consistent with plants of similar size. This adjustment is forward looking and not necessarily indicative of actual costs that will be incurred.