Finding the Third Proportional to 605,469 and 1,329,024

Step by Step Solution

1. Step 1: Write the proportion equation
   605,469 : 1,329,024 = 1,329,024 : x
2. Step 2: Convert to fraction form
   605,469/1,329,024 = 1,329,024/x
3. Step 3: Cross multiply
   605,469x = 1,329,024 × 1,329,024
4. Step 4: Simplify right side
   605,469x = 1,766,304,792,576
5. Step 5: Solve for x
   x = 1,766,304,792,576/605,469
6. Step 6: Final answer
   x = 2,917,250.58