Finding the Third Proportional to 60,538.75 and 131,976.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,538.75 : 131,976.69 = 131,976.69 : x
2. Step 2: Convert to fraction form
   60,538.75/131,976.69 = 131,976.69/x
3. Step 3: Cross multiply
   60,538.75x = 131,976.69 × 131,976.69
4. Step 4: Simplify right side
   60,538.75x = 17,417,846,043.47
5. Step 5: Solve for x
   x = 17,417,846,043.47/60,538.75
6. Step 6: Final answer
   x = 287,714.00