Finding the Third Proportional to 166,976 and 244,320

Step by Step Solution

1. Step 1: Write the proportion equation
   166,976 : 244,320 = 244,320 : x
2. Step 2: Convert to fraction form
   166,976/244,320 = 244,320/x
3. Step 3: Cross multiply
   166,976x = 244,320 × 244,320
4. Step 4: Simplify right side
   166,976x = 59,692,262,400
5. Step 5: Solve for x
   x = 59,692,262,400/166,976
6. Step 6: Final answer
   x = 357,490.07