Finding the Third Proportional to 5,606 and 10,122

Step by Step Solution

1. Step 1: Write the proportion equation
   5,606 : 10,122 = 10,122 : x
2. Step 2: Convert to fraction form
   5,606/10,122 = 10,122/x
3. Step 3: Cross multiply
   5,606x = 10,122 × 10,122
4. Step 4: Simplify right side
   5,606x = 102,454,884
5. Step 5: Solve for x
   x = 102,454,884/5,606
6. Step 6: Final answer
   x = 18,275.93