Alright, let's work through 91748749 times 28717338 step by step
91748749 × 28717338 = 28717338 × (91748749)
+ 28717338 × 9 that results in 258456042
+ 28717338 × 40 resulting in 1148693520
+ 28717338 × 700 that equals 20102136600
+ 28717338 × 8000 resulting in 229738704000
+ 28717338 × 40000 giving us 1148693520000
+ 28717338 × 700000 producing 20102136600000
+ 28717338 × 1000000 giving us 28717338000000
+ 28717338 × 90000000 producing 2584560420000000

= 2634779836110162
