Alright, let's work through 3424 times 2158 step by step
3424 × 2158 = 2158 × (3424)
+ 2158 × 4 resulting in 8632
+ 2158 × 20 that equals 43160
+ 2158 × 400 that results in 863200
+ 2158 × 3000 producing 6474000

= 7388992
