Finding the Third Proportional to 52,896.38 and 81,020.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,896.38 : 81,020.25 = 81,020.25 : x
2. Step 2: Convert to fraction form
   52,896.38/81,020.25 = 81,020.25/x
3. Step 3: Cross multiply
   52,896.38x = 81,020.25 × 81,020.25
4. Step 4: Simplify right side
   52,896.38x = 6,564,280,910.06
5. Step 5: Solve for x
   x = 6,564,280,910.06/52,896.38
6. Step 6: Final answer
   x = 124,096.99