Finding the Third Proportional to 656,704 and 1,392,482

Step by Step Solution

1. Step 1: Write the proportion equation
   656,704 : 1,392,482 = 1,392,482 : x
2. Step 2: Convert to fraction form
   656,704/1,392,482 = 1,392,482/x
3. Step 3: Cross multiply
   656,704x = 1,392,482 × 1,392,482
4. Step 4: Simplify right side
   656,704x = 1,939,006,120,324
5. Step 5: Solve for x
   x = 1,939,006,120,324/656,704
6. Step 6: Final answer
   x = 2,952,633.33