Finding the Third Proportional to 568,452 and 1,243,824

Step by Step Solution

1. Step 1: Write the proportion equation
   568,452 : 1,243,824 = 1,243,824 : x
2. Step 2: Convert to fraction form
   568,452/1,243,824 = 1,243,824/x
3. Step 3: Cross multiply
   568,452x = 1,243,824 × 1,243,824
4. Step 4: Simplify right side
   568,452x = 1,547,098,142,976
5. Step 5: Solve for x
   x = 1,547,098,142,976/568,452
6. Step 6: Final answer
   x = 2,721,598.56