Finding the Third Proportional to 63,613.50 and 93,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,613.50 : 93,520.50 = 93,520.50 : x
2. Step 2: Convert to fraction form
   63,613.50/93,520.50 = 93,520.50/x
3. Step 3: Cross multiply
   63,613.50x = 93,520.50 × 93,520.50
4. Step 4: Simplify right side
   63,613.50x = 8,746,083,920.25
5. Step 5: Solve for x
   x = 8,746,083,920.25/63,613.50
6. Step 6: Final answer
   x = 137,487.86