Finding the Third Proportional to 224,563.50 and 490,771

Step by Step Solution

1. Step 1: Write the proportion equation
   224,563.50 : 490,771 = 490,771 : x
2. Step 2: Convert to fraction form
   224,563.50/490,771 = 490,771/x
3. Step 3: Cross multiply
   224,563.50x = 490,771 × 490,771
4. Step 4: Simplify right side
   224,563.50x = 240,856,174,441
5. Step 5: Solve for x
   x = 240,856,174,441/224,563.50
6. Step 6: Final answer
   x = 1,072,552.64