Finding the Third Proportional to 108,672 and 159,756

Step by Step Solution

1. Step 1: Write the proportion equation
   108,672 : 159,756 = 159,756 : x
2. Step 2: Convert to fraction form
   108,672/159,756 = 159,756/x
3. Step 3: Cross multiply
   108,672x = 159,756 × 159,756
4. Step 4: Simplify right side
   108,672x = 25,521,979,536
5. Step 5: Solve for x
   x = 25,521,979,536/108,672
6. Step 6: Final answer
   x = 234,853.32