Finding the Third Proportional to 54,916.31 and 113,112.28

Step by Step Solution

1. Step 1: Write the proportion equation
   54,916.31 : 113,112.28 = 113,112.28 : x
2. Step 2: Convert to fraction form
   54,916.31/113,112.28 = 113,112.28/x
3. Step 3: Cross multiply
   54,916.31x = 113,112.28 × 113,112.28
4. Step 4: Simplify right side
   54,916.31x = 12,794,388,169.58
5. Step 5: Solve for x
   x = 12,794,388,169.58/54,916.31
6. Step 6: Final answer
   x = 232,979.74