Finding the Third Proportional to 229,998 and 495,150

Step by Step Solution

1. Step 1: Write the proportion equation
   229,998 : 495,150 = 495,150 : x
2. Step 2: Convert to fraction form
   229,998/495,150 = 495,150/x
3. Step 3: Cross multiply
   229,998x = 495,150 × 495,150
4. Step 4: Simplify right side
   229,998x = 245,173,522,500
5. Step 5: Solve for x
   x = 245,173,522,500/229,998
6. Step 6: Final answer
   x = 1,065,981.11