Finding the Third Proportional to 104,027.50 and 225,688

Step by Step Solution

1. Step 1: Write the proportion equation
   104,027.50 : 225,688 = 225,688 : x
2. Step 2: Convert to fraction form
   104,027.50/225,688 = 225,688/x
3. Step 3: Cross multiply
   104,027.50x = 225,688 × 225,688
4. Step 4: Simplify right side
   104,027.50x = 50,935,073,344
5. Step 5: Solve for x
   x = 50,935,073,344/104,027.50
6. Step 6: Final answer
   x = 489,630.85