Finding the Third Proportional to 127,017 and 187,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   127,017 : 187,016.50 = 187,016.50 : x
2. Step 2: Convert to fraction form
   127,017/187,016.50 = 187,016.50/x
3. Step 3: Cross multiply
   127,017x = 187,016.50 × 187,016.50
4. Step 4: Simplify right side
   127,017x = 34,975,171,272.25
5. Step 5: Solve for x
   x = 34,975,171,272.25/127,017
6. Step 6: Final answer
   x = 275,358.19