Finding the Third Proportional to 64,932.50 and 103,732.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,932.50 : 103,732.25 = 103,732.25 : x
2. Step 2: Convert to fraction form
   64,932.50/103,732.25 = 103,732.25/x
3. Step 3: Cross multiply
   64,932.50x = 103,732.25 × 103,732.25
4. Step 4: Simplify right side
   64,932.50x = 10,760,379,690.06
5. Step 5: Solve for x
   x = 10,760,379,690.06/64,932.50
6. Step 6: Final answer
   x = 165,716.39