Alright, let's work through 7307 times 2517 step by step
7307 × 2517 = 2517 × (7307)
+ 2517 × 7 yielding 17619
+ 2517 × 00 giving us 0
+ 2517 × 300 which equals 755100
+ 2517 × 7000 that equals 17619000

= 18391719
