Finding the Third Proportional to 59,628 and 80,694

Step by Step Solution

1. Step 1: Write the proportion equation
   59,628 : 80,694 = 80,694 : x
2. Step 2: Convert to fraction form
   59,628/80,694 = 80,694/x
3. Step 3: Cross multiply
   59,628x = 80,694 × 80,694
4. Step 4: Simplify right side
   59,628x = 6,511,521,636
5. Step 5: Solve for x
   x = 6,511,521,636/59,628
6. Step 6: Final answer
   x = 109,202.42