Finding the Third Proportional to 21,876 and 33,938

Step by Step Solution

1. Step 1: Write the proportion equation
   21,876 : 33,938 = 33,938 : x
2. Step 2: Convert to fraction form
   21,876/33,938 = 33,938/x
3. Step 3: Cross multiply
   21,876x = 33,938 × 33,938
4. Step 4: Simplify right side
   21,876x = 1,151,787,844
5. Step 5: Solve for x
   x = 1,151,787,844/21,876
6. Step 6: Final answer
   x = 52,650.75