Alright, let's work through 3426 times 7513 step by step
3426 × 7513 = 7513 × (3426)
+ 7513 × 6 which equals 45078
+ 7513 × 20 that equals 150260
+ 7513 × 400 yielding 3005200
+ 7513 × 3000 yielding 22539000

= 25739538
