Alright, let's work through 3426 times 5861 step by step
3426 × 5861 = 5861 × (3426)
+ 5861 × 6 what gives us 35166
+ 5861 × 20 which equals 117220
+ 5861 × 400 resulting in 2344400
+ 5861 × 3000 that is equal 17583000

= 20079786
