Finding the Third Proportional to 59,861.25 and 87,159.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,861.25 : 87,159.38 = 87,159.38 : x
2. Step 2: Convert to fraction form
   59,861.25/87,159.38 = 87,159.38/x
3. Step 3: Cross multiply
   59,861.25x = 87,159.38 × 87,159.38
4. Step 4: Simplify right side
   59,861.25x = 7,596,756,650.39
5. Step 5: Solve for x
   x = 7,596,756,650.39/59,861.25
6. Step 6: Final answer
   x = 126,906.08