Finding the Third Proportional to 60,324.75 and 86,158.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,324.75 : 86,158.69 = 86,158.69 : x
2. Step 2: Convert to fraction form
   60,324.75/86,158.69 = 86,158.69/x
3. Step 3: Cross multiply
   60,324.75x = 86,158.69 × 86,158.69
4. Step 4: Simplify right side
   60,324.75x = 7,423,319,431.72
5. Step 5: Solve for x
   x = 7,423,319,431.72/60,324.75
6. Step 6: Final answer
   x = 123,055.95