Finding the Third Proportional to 25,206.19 and 54,831.94

Step by Step Solution

1. Step 1: Write the proportion equation
   25,206.19 : 54,831.94 = 54,831.94 : x
2. Step 2: Convert to fraction form
   25,206.19/54,831.94 = 54,831.94/x
3. Step 3: Cross multiply
   25,206.19x = 54,831.94 × 54,831.94
4. Step 4: Simplify right side
   25,206.19x = 3,006,541,370.00
5. Step 5: Solve for x
   x = 3,006,541,370.00/25,206.19
6. Step 6: Final answer
   x = 119,277.91