Alright, let's work through 3742 times 6818 step by step
3742 × 6818 = 6818 × (3742)
+ 6818 × 2 producing 13636
+ 6818 × 40 resulting in 272720
+ 6818 × 700 giving us 4772600
+ 6818 × 3000 yielding 20454000

= 25512956
