Alright, let's work through 97503617 times 45479503 step by step
97503617 × 45479503 = 45479503 × (97503617)
+ 45479503 × 7 resulting in 318356521
+ 45479503 × 10 which equals 454795030
+ 45479503 × 600 resulting in 27287701800
+ 45479503 × 3000 yielding 136438509000
+ 45479503 × 00000 yielding 0
+ 45479503 × 500000 producing 22739751500000
+ 45479503 × 7000000 that is equal 318356521000000
+ 45479503 × 90000000 that is equal 4093155270000000

= 4434416041862351
