Finding the Third Proportional to 273,546 and 568,831.50

Step by Step Solution

1. Step 1: Write the proportion equation
   273,546 : 568,831.50 = 568,831.50 : x
2. Step 2: Convert to fraction form
   273,546/568,831.50 = 568,831.50/x
3. Step 3: Cross multiply
   273,546x = 568,831.50 × 568,831.50
4. Step 4: Simplify right side
   273,546x = 323,569,275,392.25
5. Step 5: Solve for x
   x = 323,569,275,392.25/273,546
6. Step 6: Final answer
   x = 1,182,869.70