allocated to a multi-State entity that is an eligible issuer and multi-State entity under the terms set forth by the Federal Reserve on June 3, 2020 for the Municipal Liquidity Facility established by the Board of Governors of the Federal Reserve System: Provided further , That such amounts shall be allocated by the Secretary of the Treasury proportionally to each multi-State entity covered under this paragraph based on an amount equal to the product obtained by multiplying the total amount appropriated to the Secretary under this paragraph and the quotient obtained by dividing— (1) the total gross operating revenue of the multi-State entity receiving funds for fiscal year 2018