Finding the Third Proportional to 104,371.50 and 223,500

Step by Step Solution

1. Step 1: Write the proportion equation
   104,371.50 : 223,500 = 223,500 : x
2. Step 2: Convert to fraction form
   104,371.50/223,500 = 223,500/x
3. Step 3: Cross multiply
   104,371.50x = 223,500 × 223,500
4. Step 4: Simplify right side
   104,371.50x = 49,952,250,000
5. Step 5: Solve for x
   x = 49,952,250,000/104,371.50
6. Step 6: Final answer
   x = 478,600.48