Alright, let's work through 3453 times 6058 step by step
3453 × 6058 = 6058 × (3453)
+ 6058 × 3 resulting in 18174
+ 6058 × 50 producing 302900
+ 6058 × 400 what gives us 2423200
+ 6058 × 3000 that equals 18174000

= 20918274
