Finding the Third Proportional to 596,499 and 1,306,398

Step by Step Solution

1. Step 1: Write the proportion equation
   596,499 : 1,306,398 = 1,306,398 : x
2. Step 2: Convert to fraction form
   596,499/1,306,398 = 1,306,398/x
3. Step 3: Cross multiply
   596,499x = 1,306,398 × 1,306,398
4. Step 4: Simplify right side
   596,499x = 1,706,675,734,404
5. Step 5: Solve for x
   x = 1,706,675,734,404/596,499
6. Step 6: Final answer
   x = 2,861,154.39