Finding the Third Proportional to 104,005 and 223,569.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,005 : 223,569.50 = 223,569.50 : x
2. Step 2: Convert to fraction form
   104,005/223,569.50 = 223,569.50/x
3. Step 3: Cross multiply
   104,005x = 223,569.50 × 223,569.50
4. Step 4: Simplify right side
   104,005x = 49,983,321,330.25
5. Step 5: Solve for x
   x = 49,983,321,330.25/104,005
6. Step 6: Final answer
   x = 480,585.75