Finding the Third Proportional to 438,700.50 and 956,727

Step by Step Solution

1. Step 1: Write the proportion equation
   438,700.50 : 956,727 = 956,727 : x
2. Step 2: Convert to fraction form
   438,700.50/956,727 = 956,727/x
3. Step 3: Cross multiply
   438,700.50x = 956,727 × 956,727
4. Step 4: Simplify right side
   438,700.50x = 915,326,552,529
5. Step 5: Solve for x
   x = 915,326,552,529/438,700.50
6. Step 6: Final answer
   x = 2,086,449.76