Finding the Third Proportional to 25,498.88 and 55,234.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,498.88 : 55,234.50 = 55,234.50 : x
2. Step 2: Convert to fraction form
   25,498.88/55,234.50 = 55,234.50/x
3. Step 3: Cross multiply
   25,498.88x = 55,234.50 × 55,234.50
4. Step 4: Simplify right side
   25,498.88x = 3,050,849,990.25
5. Step 5: Solve for x
   x = 3,050,849,990.25/25,498.88
6. Step 6: Final answer
   x = 119,646.45