Finding the Third Proportional to 623,469 and 1,004,055

Step by Step Solution

1. Step 1: Write the proportion equation
   623,469 : 1,004,055 = 1,004,055 : x
2. Step 2: Convert to fraction form
   623,469/1,004,055 = 1,004,055/x
3. Step 3: Cross multiply
   623,469x = 1,004,055 × 1,004,055
4. Step 4: Simplify right side
   623,469x = 1,008,126,443,025
5. Step 5: Solve for x
   x = 1,008,126,443,025/623,469
6. Step 6: Final answer
   x = 1,616,963.22