Finding the Third Proportional to 25,369.88 and 54,259.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,369.88 : 54,259.88 = 54,259.88 : x
2. Step 2: Convert to fraction form
   25,369.88/54,259.88 = 54,259.88/x
3. Step 3: Cross multiply
   25,369.88x = 54,259.88 × 54,259.88
4. Step 4: Simplify right side
   25,369.88x = 2,944,134,035.02
5. Step 5: Solve for x
   x = 2,944,134,035.02/25,369.88
6. Step 6: Final answer
   x = 116,048.42