Finding the Third Proportional to 107,626 and 220,004

Step by Step Solution

1. Step 1: Write the proportion equation
   107,626 : 220,004 = 220,004 : x
2. Step 2: Convert to fraction form
   107,626/220,004 = 220,004/x
3. Step 3: Cross multiply
   107,626x = 220,004 × 220,004
4. Step 4: Simplify right side
   107,626x = 48,401,760,016
5. Step 5: Solve for x
   x = 48,401,760,016/107,626
6. Step 6: Final answer
   x = 449,721.81