Alright, let's work through 2923 times 7351 step by step
2923 × 7351 = 7351 × (2923)
+ 7351 × 3 yielding 22053
+ 7351 × 20 producing 147020
+ 7351 × 900 that equals 6615900
+ 7351 × 2000 yielding 14702000

= 21486973
