Finding the Third Proportional to 224,230.50 and 347,554

Step by Step Solution

1. Step 1: Write the proportion equation
   224,230.50 : 347,554 = 347,554 : x
2. Step 2: Convert to fraction form
   224,230.50/347,554 = 347,554/x
3. Step 3: Cross multiply
   224,230.50x = 347,554 × 347,554
4. Step 4: Simplify right side
   224,230.50x = 120,793,782,916
5. Step 5: Solve for x
   x = 120,793,782,916/224,230.50
6. Step 6: Final answer
   x = 538,703.62