Finding the Third Proportional to 119,904 and 262,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,904 : 262,648.50 = 262,648.50 : x
2. Step 2: Convert to fraction form
   119,904/262,648.50 = 262,648.50/x
3. Step 3: Cross multiply
   119,904x = 262,648.50 × 262,648.50
4. Step 4: Simplify right side
   119,904x = 68,984,234,552.25
5. Step 5: Solve for x
   x = 68,984,234,552.25/119,904
6. Step 6: Final answer
   x = 575,328.88