Finding the Third Proportional to 152,676 and 327,960

Step by Step Solution

1. Step 1: Write the proportion equation
   152,676 : 327,960 = 327,960 : x
2. Step 2: Convert to fraction form
   152,676/327,960 = 327,960/x
3. Step 3: Cross multiply
   152,676x = 327,960 × 327,960
4. Step 4: Simplify right side
   152,676x = 107,557,761,600
5. Step 5: Solve for x
   x = 107,557,761,600/152,676
6. Step 6: Final answer
   x = 704,483.75