Alright, let's work through 1958 times 1092 step by step
1958 × 1092 = 1092 × (1958)
+ 1092 × 8 which equals 8736
+ 1092 × 50 yielding 54600
+ 1092 × 900 that results in 982800
+ 1092 × 1000 that equals 1092000

= 2138136
