Finding the Third Proportional to 25,251.75 and 59,686.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,251.75 : 59,686.88 = 59,686.88 : x
2. Step 2: Convert to fraction form
   25,251.75/59,686.88 = 59,686.88/x
3. Step 3: Cross multiply
   25,251.75x = 59,686.88 × 59,686.88
4. Step 4: Simplify right side
   25,251.75x = 3,562,523,047.27
5. Step 5: Solve for x
   x = 3,562,523,047.27/25,251.75
6. Step 6: Final answer
   x = 141,080.24