Finding the Third Proportional to 335,304 and 727,753.50

Step by Step Solution

1. Step 1: Write the proportion equation
   335,304 : 727,753.50 = 727,753.50 : x
2. Step 2: Convert to fraction form
   335,304/727,753.50 = 727,753.50/x
3. Step 3: Cross multiply
   335,304x = 727,753.50 × 727,753.50
4. Step 4: Simplify right side
   335,304x = 529,625,156,762.25
5. Step 5: Solve for x
   x = 529,625,156,762.25/335,304
6. Step 6: Final answer
   x = 1,579,537.25