Alright, let's work through 3623 times 7919 step by step
3623 × 7919 = 7919 × (3623)
+ 7919 × 3 that equals 23757
+ 7919 × 20 that results in 158380
+ 7919 × 600 giving us 4751400
+ 7919 × 3000 yielding 23757000

= 28690537
