Finding the Third Proportional to 21,543.47 and 48,349.41

Step by Step Solution

1. Step 1: Write the proportion equation
   21,543.47 : 48,349.41 = 48,349.41 : x
2. Step 2: Convert to fraction form
   21,543.47/48,349.41 = 48,349.41/x
3. Step 3: Cross multiply
   21,543.47x = 48,349.41 × 48,349.41
4. Step 4: Simplify right side
   21,543.47x = 2,337,665,084.73
5. Step 5: Solve for x
   x = 2,337,665,084.73/21,543.47
6. Step 6: Final answer
   x = 108,509.22