Finding the Third Proportional to 21,522.38 and 45,649.83

Step by Step Solution

1. Step 1: Write the proportion equation
   21,522.38 : 45,649.83 = 45,649.83 : x
2. Step 2: Convert to fraction form
   21,522.38/45,649.83 = 45,649.83/x
3. Step 3: Cross multiply
   21,522.38x = 45,649.83 × 45,649.83
4. Step 4: Simplify right side
   21,522.38x = 2,083,906,807.84
5. Step 5: Solve for x
   x = 2,083,906,807.84/21,522.38
6. Step 6: Final answer
   x = 96,825.13