Finding the Third Proportional to 568,234 and 1,225,028

Step by Step Solution

1. Step 1: Write the proportion equation
   568,234 : 1,225,028 = 1,225,028 : x
2. Step 2: Convert to fraction form
   568,234/1,225,028 = 1,225,028/x
3. Step 3: Cross multiply
   568,234x = 1,225,028 × 1,225,028
4. Step 4: Simplify right side
   568,234x = 1,500,693,600,784
5. Step 5: Solve for x
   x = 1,500,693,600,784/568,234
6. Step 6: Final answer
   x = 2,640,978.19