Finding the Third Proportional to 571,836 and 1,222,204

Step by Step Solution

1. Step 1: Write the proportion equation
   571,836 : 1,222,204 = 1,222,204 : x
2. Step 2: Convert to fraction form
   571,836/1,222,204 = 1,222,204/x
3. Step 3: Cross multiply
   571,836x = 1,222,204 × 1,222,204
4. Step 4: Simplify right side
   571,836x = 1,493,782,617,616
5. Step 5: Solve for x
   x = 1,493,782,617,616/571,836
6. Step 6: Final answer
   x = 2,612,257.04