Finding the Third Proportional to 40,771.13 and 57,414.56

Step by Step Solution

1. Step 1: Write the proportion equation
   40,771.13 : 57,414.56 = 57,414.56 : x
2. Step 2: Convert to fraction form
   40,771.13/57,414.56 = 57,414.56/x
3. Step 3: Cross multiply
   40,771.13x = 57,414.56 × 57,414.56
4. Step 4: Simplify right side
   40,771.13x = 3,296,431,987.07
5. Step 5: Solve for x
   x = 3,296,431,987.07/40,771.13
6. Step 6: Final answer
   x = 80,852.12