Finding the Third Proportional to 11,910 and 17,843

Step by Step Solution

1. Step 1: Write the proportion equation
   11,910 : 17,843 = 17,843 : x
2. Step 2: Convert to fraction form
   11,910/17,843 = 17,843/x
3. Step 3: Cross multiply
   11,910x = 17,843 × 17,843
4. Step 4: Simplify right side
   11,910x = 318,372,649
5. Step 5: Solve for x
   x = 318,372,649/11,910
6. Step 6: Final answer
   x = 26,731.54