Finding the Third Proportional to 54,826.88 and 113,961.94

Step by Step Solution

1. Step 1: Write the proportion equation
   54,826.88 : 113,961.94 = 113,961.94 : x
2. Step 2: Convert to fraction form
   54,826.88/113,961.94 = 113,961.94/x
3. Step 3: Cross multiply
   54,826.88x = 113,961.94 × 113,961.94
4. Step 4: Simplify right side
   54,826.88x = 12,987,323,198.75
5. Step 5: Solve for x
   x = 12,987,323,198.75/54,826.88
6. Step 6: Final answer
   x = 236,878.78