Finding the Third Proportional to 4,938 and 10,628

Step by Step Solution

1. Step 1: Write the proportion equation
   4,938 : 10,628 = 10,628 : x
2. Step 2: Convert to fraction form
   4,938/10,628 = 10,628/x
3. Step 3: Cross multiply
   4,938x = 10,628 × 10,628
4. Step 4: Simplify right side
   4,938x = 112,954,384
5. Step 5: Solve for x
   x = 112,954,384/4,938
6. Step 6: Final answer
   x = 22,874.52