Alright, let's work through 12792999 times 23256812 step by step
12792999 × 23256812 = 23256812 × (12792999)
+ 23256812 × 9 which equals 209311308
+ 23256812 × 90 yielding 2093113080
+ 23256812 × 900 producing 20931130800
+ 23256812 × 2000 which equals 46513624000
+ 23256812 × 90000 what gives us 2093113080000
+ 23256812 × 700000 which equals 16279768400000
+ 23256812 × 2000000 yielding 46513624000000
+ 23256812 × 10000000 what gives us 232568120000000

= 297524372659188
