Finding the Third Proportional to 12,016 and 18,806

Step by Step Solution

1. Step 1: Write the proportion equation
   12,016 : 18,806 = 18,806 : x
2. Step 2: Convert to fraction form
   12,016/18,806 = 18,806/x
3. Step 3: Cross multiply
   12,016x = 18,806 × 18,806
4. Step 4: Simplify right side
   12,016x = 353,665,636
5. Step 5: Solve for x
   x = 353,665,636/12,016
6. Step 6: Final answer
   x = 29,432.89