Finding the Third Proportional to 221,476.50 and 483,550.88

Step by Step Solution

1. Step 1: Write the proportion equation
   221,476.50 : 483,550.88 = 483,550.88 : x
2. Step 2: Convert to fraction form
   221,476.50/483,550.88 = 483,550.88/x
3. Step 3: Cross multiply
   221,476.50x = 483,550.88 × 483,550.88
4. Step 4: Simplify right side
   221,476.50x = 233,821,448,713.27
5. Step 5: Solve for x
   x = 233,821,448,713.27/221,476.50
6. Step 6: Final answer
   x = 1,055,739.32