Finding the Third Proportional to 271,831.50 and 576,549

Step by Step Solution

1. Step 1: Write the proportion equation
   271,831.50 : 576,549 = 576,549 : x
2. Step 2: Convert to fraction form
   271,831.50/576,549 = 576,549/x
3. Step 3: Cross multiply
   271,831.50x = 576,549 × 576,549
4. Step 4: Simplify right side
   271,831.50x = 332,408,749,401
5. Step 5: Solve for x
   x = 332,408,749,401/271,831.50
6. Step 6: Final answer
   x = 1,222,848.53