Finding the Third Proportional to 1,025,313 and 2,243,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,313 : 2,243,626 = 2,243,626 : x
2. Step 2: Convert to fraction form
   1,025,313/2,243,626 = 2,243,626/x
3. Step 3: Cross multiply
   1,025,313x = 2,243,626 × 2,243,626
4. Step 4: Simplify right side
   1,025,313x = 5,033,857,627,876
5. Step 5: Solve for x
   x = 5,033,857,627,876/1,025,313
6. Step 6: Final answer
   x = 4,909,581.39