Finding the Third Proportional to 150,849 and 222,753

Step by Step Solution

1. Step 1: Write the proportion equation
   150,849 : 222,753 = 222,753 : x
2. Step 2: Convert to fraction form
   150,849/222,753 = 222,753/x
3. Step 3: Cross multiply
   150,849x = 222,753 × 222,753
4. Step 4: Simplify right side
   150,849x = 49,618,899,009
5. Step 5: Solve for x
   x = 49,618,899,009/150,849
6. Step 6: Final answer
   x = 328,930.91