Finding the Third Proportional to 104,044.50 and 221,049

Step by Step Solution

1. Step 1: Write the proportion equation
   104,044.50 : 221,049 = 221,049 : x
2. Step 2: Convert to fraction form
   104,044.50/221,049 = 221,049/x
3. Step 3: Cross multiply
   104,044.50x = 221,049 × 221,049
4. Step 4: Simplify right side
   104,044.50x = 48,862,660,401
5. Step 5: Solve for x
   x = 48,862,660,401/104,044.50
6. Step 6: Final answer
   x = 469,632.32