Alright, let's work through 45193243 times 74622601 step by step
45193243 × 74622601 = 74622601 × (45193243)
+ 74622601 × 3 what gives us 223867803
+ 74622601 × 40 giving us 2984904040
+ 74622601 × 200 that results in 14924520200
+ 74622601 × 3000 producing 223867803000
+ 74622601 × 90000 giving us 6716034090000
+ 74622601 × 100000 producing 7462260100000
+ 74622601 × 5000000 that results in 373113005000000
+ 74622601 × 40000000 what gives us 2984904040000000

= 3372437340285043
