Finding the Third Proportional to 11,217 and 23,874

Step by Step Solution

1. Step 1: Write the proportion equation
   11,217 : 23,874 = 23,874 : x
2. Step 2: Convert to fraction form
   11,217/23,874 = 23,874/x
3. Step 3: Cross multiply
   11,217x = 23,874 × 23,874
4. Step 4: Simplify right side
   11,217x = 569,967,876
5. Step 5: Solve for x
   x = 569,967,876/11,217
6. Step 6: Final answer
   x = 50,812.86