Finding the Third Proportional to 221,566.50 and 483,741

Step by Step Solution

1. Step 1: Write the proportion equation
   221,566.50 : 483,741 = 483,741 : x
2. Step 2: Convert to fraction form
   221,566.50/483,741 = 483,741/x
3. Step 3: Cross multiply
   221,566.50x = 483,741 × 483,741
4. Step 4: Simplify right side
   221,566.50x = 234,005,355,081
5. Step 5: Solve for x
   x = 234,005,355,081/221,566.50
6. Step 6: Final answer
   x = 1,056,140.50