Finding the Third Proportional to 53,476.31 and 113,760.56

Step by Step Solution

1. Step 1: Write the proportion equation
   53,476.31 : 113,760.56 = 113,760.56 : x
2. Step 2: Convert to fraction form
   53,476.31/113,760.56 = 113,760.56/x
3. Step 3: Cross multiply
   53,476.31x = 113,760.56 × 113,760.56
4. Step 4: Simplify right side
   53,476.31x = 12,941,465,580.32
5. Step 5: Solve for x
   x = 12,941,465,580.32/53,476.31
6. Step 6: Final answer
   x = 242,003.70