Finding the Third Proportional to 467,728 and 1,028,768

Step by Step Solution

1. Step 1: Write the proportion equation
   467,728 : 1,028,768 = 1,028,768 : x
2. Step 2: Convert to fraction form
   467,728/1,028,768 = 1,028,768/x
3. Step 3: Cross multiply
   467,728x = 1,028,768 × 1,028,768
4. Step 4: Simplify right side
   467,728x = 1,058,363,597,824
5. Step 5: Solve for x
   x = 1,058,363,597,824/467,728
6. Step 6: Final answer
   x = 2,262,775.80