Finding the Third Proportional to 67,979 and 158,058

Step by Step Solution

1. Step 1: Write the proportion equation
   67,979 : 158,058 = 158,058 : x
2. Step 2: Convert to fraction form
   67,979/158,058 = 158,058/x
3. Step 3: Cross multiply
   67,979x = 158,058 × 158,058
4. Step 4: Simplify right side
   67,979x = 24,982,331,364
5. Step 5: Solve for x
   x = 24,982,331,364/67,979
6. Step 6: Final answer
   x = 367,500.72