Finding the Third Proportional to 527,948 and 1,155,670

Step by Step Solution

1. Step 1: Write the proportion equation
   527,948 : 1,155,670 = 1,155,670 : x
2. Step 2: Convert to fraction form
   527,948/1,155,670 = 1,155,670/x
3. Step 3: Cross multiply
   527,948x = 1,155,670 × 1,155,670
4. Step 4: Simplify right side
   527,948x = 1,335,573,148,900
5. Step 5: Solve for x
   x = 1,335,573,148,900/527,948
6. Step 6: Final answer
   x = 2,529,743.74