Finding the Third Proportional to 10,878 and 22,694

Step by Step Solution

1. Step 1: Write the proportion equation
   10,878 : 22,694 = 22,694 : x
2. Step 2: Convert to fraction form
   10,878/22,694 = 22,694/x
3. Step 3: Cross multiply
   10,878x = 22,694 × 22,694
4. Step 4: Simplify right side
   10,878x = 515,017,636
5. Step 5: Solve for x
   x = 515,017,636/10,878
6. Step 6: Final answer
   x = 47,344.88