Alright, let's work through 5115 times 7229 step by step
5115 × 7229 = 7229 × (5115)
+ 7229 × 5 that equals 36145
+ 7229 × 10 giving us 72290
+ 7229 × 100 which equals 722900
+ 7229 × 5000 giving us 36145000

= 36976335
