Finding the Third Proportional to 62,681.25 and 130,546.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,681.25 : 130,546.50 = 130,546.50 : x
2. Step 2: Convert to fraction form
   62,681.25/130,546.50 = 130,546.50/x
3. Step 3: Cross multiply
   62,681.25x = 130,546.50 × 130,546.50
4. Step 4: Simplify right side
   62,681.25x = 17,042,388,662.25
5. Step 5: Solve for x
   x = 17,042,388,662.25/62,681.25
6. Step 6: Final answer
   x = 271,889.74