Finding the Third Proportional to 54,825 and 113,959.50

Step by Step Solution

1. Step 1: Write the proportion equation
   54,825 : 113,959.50 = 113,959.50 : x
2. Step 2: Convert to fraction form
   54,825/113,959.50 = 113,959.50/x
3. Step 3: Cross multiply
   54,825x = 113,959.50 × 113,959.50
4. Step 4: Simplify right side
   54,825x = 12,986,767,640.25
5. Step 5: Solve for x
   x = 12,986,767,640.25/54,825
6. Step 6: Final answer
   x = 236,876.75