Finding the Third Proportional to 104,460 and 225,544.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,460 : 225,544.50 = 225,544.50 : x
2. Step 2: Convert to fraction form
   104,460/225,544.50 = 225,544.50/x
3. Step 3: Cross multiply
   104,460x = 225,544.50 × 225,544.50
4. Step 4: Simplify right side
   104,460x = 50,870,321,480.25
5. Step 5: Solve for x
   x = 50,870,321,480.25/104,460
6. Step 6: Final answer
   x = 486,983.74