Finding the Third Proportional to 59,329.13 and 89,245.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59,329.13 : 89,245.69 = 89,245.69 : x
2. Step 2: Convert to fraction form
   59,329.13/89,245.69 = 89,245.69/x
3. Step 3: Cross multiply
   59,329.13x = 89,245.69 × 89,245.69
4. Step 4: Simplify right side
   59,329.13x = 7,964,792,737.35
5. Step 5: Solve for x
   x = 7,964,792,737.35/59,329.13
6. Step 6: Final answer
   x = 134,247.60