Finding the Third Proportional to 10,856 and 22,981

Step by Step Solution

1. Step 1: Write the proportion equation
   10,856 : 22,981 = 22,981 : x
2. Step 2: Convert to fraction form
   10,856/22,981 = 22,981/x
3. Step 3: Cross multiply
   10,856x = 22,981 × 22,981
4. Step 4: Simplify right side
   10,856x = 528,126,361
5. Step 5: Solve for x
   x = 528,126,361/10,856
6. Step 6: Final answer
   x = 48,648.34