Finding the Third Proportional to 271,432.69 and 596,401.31

Step by Step Solution

1. Step 1: Write the proportion equation
   271,432.69 : 596,401.31 = 596,401.31 : x
2. Step 2: Convert to fraction form
   271,432.69/596,401.31 = 596,401.31/x
3. Step 3: Cross multiply
   271,432.69x = 596,401.31 × 596,401.31
4. Step 4: Simplify right side
   271,432.69x = 355,694,525,551.72
5. Step 5: Solve for x
   x = 355,694,525,551.72/271,432.69
6. Step 6: Final answer
   x = 1,310,433.64