Finding the Third Proportional to 80,716 and 159,362

Step by Step Solution

1. Step 1: Write the proportion equation
   80,716 : 159,362 = 159,362 : x
2. Step 2: Convert to fraction form
   80,716/159,362 = 159,362/x
3. Step 3: Cross multiply
   80,716x = 159,362 × 159,362
4. Step 4: Simplify right side
   80,716x = 25,396,247,044
5. Step 5: Solve for x
   x = 25,396,247,044/80,716
6. Step 6: Final answer
   x = 314,637.09