Finding the Third Proportional to 568,635 and 1,216,002

Step by Step Solution

1. Step 1: Write the proportion equation
   568,635 : 1,216,002 = 1,216,002 : x
2. Step 2: Convert to fraction form
   568,635/1,216,002 = 1,216,002/x
3. Step 3: Cross multiply
   568,635x = 1,216,002 × 1,216,002
4. Step 4: Simplify right side
   568,635x = 1,478,660,864,004
5. Step 5: Solve for x
   x = 1,478,660,864,004/568,635
6. Step 6: Final answer
   x = 2,600,369.07