Finding the Third Proportional to 568,028 and 1,224,628

Step by Step Solution

1. Step 1: Write the proportion equation
   568,028 : 1,224,628 = 1,224,628 : x
2. Step 2: Convert to fraction form
   568,028/1,224,628 = 1,224,628/x
3. Step 3: Cross multiply
   568,028x = 1,224,628 × 1,224,628
4. Step 4: Simplify right side
   568,028x = 1,499,713,738,384
5. Step 5: Solve for x
   x = 1,499,713,738,384/568,028
6. Step 6: Final answer
   x = 2,640,210.94