Finding the Third Proportional to 104,571 and 225,904.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,571 : 225,904.50 = 225,904.50 : x
2. Step 2: Convert to fraction form
   104,571/225,904.50 = 225,904.50/x
3. Step 3: Cross multiply
   104,571x = 225,904.50 × 225,904.50
4. Step 4: Simplify right side
   104,571x = 51,032,843,120.25
5. Step 5: Solve for x
   x = 51,032,843,120.25/104,571
6. Step 6: Final answer
   x = 488,020.99