Finding the Third Proportional to 59,771.25 and 130,057.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,771.25 : 130,057.31 = 130,057.31 : x
2. Step 2: Convert to fraction form
   59,771.25/130,057.31 = 130,057.31/x
3. Step 3: Cross multiply
   59,771.25x = 130,057.31 × 130,057.31
4. Step 4: Simplify right side
   59,771.25x = 16,914,904,534.72
5. Step 5: Solve for x
   x = 16,914,904,534.72/59,771.25
6. Step 6: Final answer
   x = 282,993.99