Finding the Third Proportional to 127,017 and 268,276.50

Step by Step Solution

1. Step 1: Write the proportion equation
   127,017 : 268,276.50 = 268,276.50 : x
2. Step 2: Convert to fraction form
   127,017/268,276.50 = 268,276.50/x
3. Step 3: Cross multiply
   127,017x = 268,276.50 × 268,276.50
4. Step 4: Simplify right side
   127,017x = 71,972,280,452.25
5. Step 5: Solve for x
   x = 71,972,280,452.25/127,017
6. Step 6: Final answer
   x = 566,635.02