Finding the Third Proportional to 568,184 and 1,222,388

Step by Step Solution

1. Step 1: Write the proportion equation
   568,184 : 1,222,388 = 1,222,388 : x
2. Step 2: Convert to fraction form
   568,184/1,222,388 = 1,222,388/x
3. Step 3: Cross multiply
   568,184x = 1,222,388 × 1,222,388
4. Step 4: Simplify right side
   568,184x = 1,494,232,422,544
5. Step 5: Solve for x
   x = 1,494,232,422,544/568,184
6. Step 6: Final answer
   x = 2,629,838.97