Finding the Third Proportional to 11,974 and 16,108

Step by Step Solution

1. Step 1: Write the proportion equation
   11,974 : 16,108 = 16,108 : x
2. Step 2: Convert to fraction form
   11,974/16,108 = 16,108/x
3. Step 3: Cross multiply
   11,974x = 16,108 × 16,108
4. Step 4: Simplify right side
   11,974x = 259,467,664
5. Step 5: Solve for x
   x = 259,467,664/11,974
6. Step 6: Final answer
   x = 21,669.26