Finding the Third Proportional to 103,971 and 167,440.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,971 : 167,440.50 = 167,440.50 : x
2. Step 2: Convert to fraction form
   103,971/167,440.50 = 167,440.50/x
3. Step 3: Cross multiply
   103,971x = 167,440.50 × 167,440.50
4. Step 4: Simplify right side
   103,971x = 28,036,321,040.25
5. Step 5: Solve for x
   x = 28,036,321,040.25/103,971
6. Step 6: Final answer
   x = 269,655.20