Finding the Third Proportional to 62,648.50 and 130,481

Step by Step Solution

1. Step 1: Write the proportion equation
   62,648.50 : 130,481 = 130,481 : x
2. Step 2: Convert to fraction form
   62,648.50/130,481 = 130,481/x
3. Step 3: Cross multiply
   62,648.50x = 130,481 × 130,481
4. Step 4: Simplify right side
   62,648.50x = 17,025,291,361
5. Step 5: Solve for x
   x = 17,025,291,361/62,648.50
6. Step 6: Final answer
   x = 271,758.96