Finding the Third Proportional to 935,854 and 1,915,974

Step by Step Solution

1. Step 1: Write the proportion equation
   935,854 : 1,915,974 = 1,915,974 : x
2. Step 2: Convert to fraction form
   935,854/1,915,974 = 1,915,974/x
3. Step 3: Cross multiply
   935,854x = 1,915,974 × 1,915,974
4. Step 4: Simplify right side
   935,854x = 3,670,956,368,676
5. Step 5: Solve for x
   x = 3,670,956,368,676/935,854
6. Step 6: Final answer
   x = 3,922,573.79