Finding the Third Proportional to 43,321.50 and 63,480.38

Step by Step Solution

1. Step 1: Write the proportion equation
   43,321.50 : 63,480.38 = 63,480.38 : x
2. Step 2: Convert to fraction form
   43,321.50/63,480.38 = 63,480.38/x
3. Step 3: Cross multiply
   43,321.50x = 63,480.38 × 63,480.38
4. Step 4: Simplify right side
   43,321.50x = 4,029,758,010.14
5. Step 5: Solve for x
   x = 4,029,758,010.14/43,321.50
6. Step 6: Final answer
   x = 93,019.82