Finding the Third Proportional to 5,018 and 10,606

Step by Step Solution

1. Step 1: Write the proportion equation
   5,018 : 10,606 = 10,606 : x
2. Step 2: Convert to fraction form
   5,018/10,606 = 10,606/x
3. Step 3: Cross multiply
   5,018x = 10,606 × 10,606
4. Step 4: Simplify right side
   5,018x = 112,487,236
5. Step 5: Solve for x
   x = 112,487,236/5,018
6. Step 6: Final answer
   x = 22,416.75