Finding the Third Proportional to 62,302.50 and 132,763.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,302.50 : 132,763.50 = 132,763.50 : x
2. Step 2: Convert to fraction form
   62,302.50/132,763.50 = 132,763.50/x
3. Step 3: Cross multiply
   62,302.50x = 132,763.50 × 132,763.50
4. Step 4: Simplify right side
   62,302.50x = 17,626,146,932.25
5. Step 5: Solve for x
   x = 17,626,146,932.25/62,302.50
6. Step 6: Final answer
   x = 282,912.35