Finding the Third Proportional to 54,363.56 and 112,456.31

Step by Step Solution

1. Step 1: Write the proportion equation
   54,363.56 : 112,456.31 = 112,456.31 : x
2. Step 2: Convert to fraction form
   54,363.56/112,456.31 = 112,456.31/x
3. Step 3: Cross multiply
   54,363.56x = 112,456.31 × 112,456.31
4. Step 4: Simplify right side
   54,363.56x = 12,646,422,221.10
5. Step 5: Solve for x
   x = 12,646,422,221.10/54,363.56
6. Step 6: Final answer
   x = 232,626.81