Alright, let's work through 43374379 times 28236374 step by step
43374379 × 28236374 = 28236374 × (43374379)
+ 28236374 × 9 that is equal 254127366
+ 28236374 × 70 that equals 1976546180
+ 28236374 × 300 which equals 8470912200
+ 28236374 × 4000 that is equal 112945496000
+ 28236374 × 70000 that equals 1976546180000
+ 28236374 × 300000 yielding 8470912200000
+ 28236374 × 3000000 what gives us 84709122000000
+ 28236374 × 40000000 resulting in 1129454960000000

= 1224735187461746
