Alright, let's work through 2373 times 7900 step by step
2373 × 7900 = 7900 × (2373)
+ 7900 × 3 yielding 23700
+ 7900 × 70 producing 553000
+ 7900 × 300 that results in 2370000
+ 7900 × 2000 producing 15800000

= 18746700
