Finding the Third Proportional to 25,499.25 and 55,235.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,499.25 : 55,235.25 = 55,235.25 : x
2. Step 2: Convert to fraction form
   25,499.25/55,235.25 = 55,235.25/x
3. Step 3: Cross multiply
   25,499.25x = 55,235.25 × 55,235.25
4. Step 4: Simplify right side
   25,499.25x = 3,050,932,842.56
5. Step 5: Solve for x
   x = 3,050,932,842.56/25,499.25
6. Step 6: Final answer
   x = 119,647.94