Finding the Third Proportional to 104,215.50 and 224,631

Step by Step Solution

1. Step 1: Write the proportion equation
   104,215.50 : 224,631 = 224,631 : x
2. Step 2: Convert to fraction form
   104,215.50/224,631 = 224,631/x
3. Step 3: Cross multiply
   104,215.50x = 224,631 × 224,631
4. Step 4: Simplify right side
   104,215.50x = 50,459,086,161
5. Step 5: Solve for x
   x = 50,459,086,161/104,215.50
6. Step 6: Final answer
   x = 484,180.24