Finding the Third Proportional to 497,016 and 1,072,728

Step by Step Solution

1. Step 1: Write the proportion equation
   497,016 : 1,072,728 = 1,072,728 : x
2. Step 2: Convert to fraction form
   497,016/1,072,728 = 1,072,728/x
3. Step 3: Cross multiply
   497,016x = 1,072,728 × 1,072,728
4. Step 4: Simplify right side
   497,016x = 1,150,745,361,984
5. Step 5: Solve for x
   x = 1,150,745,361,984/497,016
6. Step 6: Final answer
   x = 2,315,308.49