Finding the Third Proportional to 568,182 and 1,222,386

Step by Step Solution

1. Step 1: Write the proportion equation
   568,182 : 1,222,386 = 1,222,386 : x
2. Step 2: Convert to fraction form
   568,182/1,222,386 = 1,222,386/x
3. Step 3: Cross multiply
   568,182x = 1,222,386 × 1,222,386
4. Step 4: Simplify right side
   568,182x = 1,494,227,532,996
5. Step 5: Solve for x
   x = 1,494,227,532,996/568,182
6. Step 6: Final answer
   x = 2,629,839.62