Finding the Third Proportional to 53,733.38 and 82,361.81

Step by Step Solution

1. Step 1: Write the proportion equation
   53,733.38 : 82,361.81 = 82,361.81 : x
2. Step 2: Convert to fraction form
   53,733.38/82,361.81 = 82,361.81/x
3. Step 3: Cross multiply
   53,733.38x = 82,361.81 × 82,361.81
4. Step 4: Simplify right side
   53,733.38x = 6,783,468,158.29
5. Step 5: Solve for x
   x = 6,783,468,158.29/53,733.38
6. Step 6: Final answer
   x = 126,243.11