Finding the Third Proportional to 59,095.50 and 88,689

Step by Step Solution

1. Step 1: Write the proportion equation
   59,095.50 : 88,689 = 88,689 : x
2. Step 2: Convert to fraction form
   59,095.50/88,689 = 88,689/x
3. Step 3: Cross multiply
   59,095.50x = 88,689 × 88,689
4. Step 4: Simplify right side
   59,095.50x = 7,865,738,721
5. Step 5: Solve for x
   x = 7,865,738,721/59,095.50
6. Step 6: Final answer
   x = 133,102.16