Finding the Third Proportional to 60,968 and 80,919

Step by Step Solution

1. Step 1: Write the proportion equation
   60,968 : 80,919 = 80,919 : x
2. Step 2: Convert to fraction form
   60,968/80,919 = 80,919/x
3. Step 3: Cross multiply
   60,968x = 80,919 × 80,919
4. Step 4: Simplify right side
   60,968x = 6,547,884,561
5. Step 5: Solve for x
   x = 6,547,884,561/60,968
6. Step 6: Final answer
   x = 107,398.71