Finding the Third Proportional to 11,804 and 16,039

Step by Step Solution

1. Step 1: Write the proportion equation
   11,804 : 16,039 = 16,039 : x
2. Step 2: Convert to fraction form
   11,804/16,039 = 16,039/x
3. Step 3: Cross multiply
   11,804x = 16,039 × 16,039
4. Step 4: Simplify right side
   11,804x = 257,249,521
5. Step 5: Solve for x
   x = 257,249,521/11,804
6. Step 6: Final answer
   x = 21,793.42