I Am Attempting To Replace My Garbage Disposal Power Cord. The New Three-prong Cord Seems To Have Two Black Wires And One Green One. How Do I Connect The Two Black Wires To The Black And White Wires On The Garbage Disposal?

Ok, one of those black wires will have a ribbed edge or feeling to it and thats your neutral or white wire so attach it to the white, and the smooth black to black and green to the screw