Finding the Third Proportional to 43,112.25 and 57,935.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,112.25 : 57,935.25 = 57,935.25 : x
2. Step 2: Convert to fraction form
   43,112.25/57,935.25 = 57,935.25/x
3. Step 3: Cross multiply
   43,112.25x = 57,935.25 × 57,935.25
4. Step 4: Simplify right side
   43,112.25x = 3,356,493,192.56
5. Step 5: Solve for x
   x = 3,356,493,192.56/43,112.25
6. Step 6: Final answer
   x = 77,854.74