Finding the Third Proportional to 53,896.88 and 113,379.43

Step by Step Solution

1. Step 1: Write the proportion equation
   53,896.88 : 113,379.43 = 113,379.43 : x
2. Step 2: Convert to fraction form
   53,896.88/113,379.43 = 113,379.43/x
3. Step 3: Cross multiply
   53,896.88x = 113,379.43 × 113,379.43
4. Step 4: Simplify right side
   53,896.88x = 12,854,895,962.04
5. Step 5: Solve for x
   x = 12,854,895,962.04/53,896.88
6. Step 6: Final answer
   x = 238,509.10