Finding the Third Proportional to 105,118 and 158,934

Step by Step Solution

1. Step 1: Write the proportion equation
   105,118 : 158,934 = 158,934 : x
2. Step 2: Convert to fraction form
   105,118/158,934 = 158,934/x
3. Step 3: Cross multiply
   105,118x = 158,934 × 158,934
4. Step 4: Simplify right side
   105,118x = 25,260,016,356
5. Step 5: Solve for x
   x = 25,260,016,356/105,118
6. Step 6: Final answer
   x = 240,301.53