Finding the Third Proportional to 361,469.50 and 541,110

Step by Step Solution

1. Step 1: Write the proportion equation
   361,469.50 : 541,110 = 541,110 : x
2. Step 2: Convert to fraction form
   361,469.50/541,110 = 541,110/x
3. Step 3: Cross multiply
   361,469.50x = 541,110 × 541,110
4. Step 4: Simplify right side
   361,469.50x = 292,800,032,100
5. Step 5: Solve for x
   x = 292,800,032,100/361,469.50
6. Step 6: Final answer
   x = 810,026.94