Alright, let's work through 93140792 times 72322470 step by step
93140792 × 72322470 = 72322470 × (93140792)
+ 72322470 × 2 giving us 144644940
+ 72322470 × 90 yielding 6509022300
+ 72322470 × 700 giving us 50625729000
+ 72322470 × 0000 yielding 0
+ 72322470 × 40000 that is equal 2892898800000
+ 72322470 × 100000 yielding 7232247000000
+ 72322470 × 3000000 that is equal 216967410000000
+ 72322470 × 90000000 yielding 6509022300000000

= 6736172135196240
