Finding the Third Proportional to 60,331.88 and 79,336.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,331.88 : 79,336.69 = 79,336.69 : x
2. Step 2: Convert to fraction form
   60,331.88/79,336.69 = 79,336.69/x
3. Step 3: Cross multiply
   60,331.88x = 79,336.69 × 79,336.69
4. Step 4: Simplify right side
   60,331.88x = 6,294,309,983.47
5. Step 5: Solve for x
   x = 6,294,309,983.47/60,331.88
6. Step 6: Final answer
   x = 104,328.10