Finding the Third Proportional to 271,849.50 and 583,065

Step by Step Solution

1. Step 1: Write the proportion equation
   271,849.50 : 583,065 = 583,065 : x
2. Step 2: Convert to fraction form
   271,849.50/583,065 = 583,065/x
3. Step 3: Cross multiply
   271,849.50x = 583,065 × 583,065
4. Step 4: Simplify right side
   271,849.50x = 339,964,794,225
5. Step 5: Solve for x
   x = 339,964,794,225/271,849.50
6. Step 6: Final answer
   x = 1,250,562.51