Finding the Third Proportional to 11,148 and 16,666

Step by Step Solution

1. Step 1: Write the proportion equation
   11,148 : 16,666 = 16,666 : x
2. Step 2: Convert to fraction form
   11,148/16,666 = 16,666/x
3. Step 3: Cross multiply
   11,148x = 16,666 × 16,666
4. Step 4: Simplify right side
   11,148x = 277,755,556
5. Step 5: Solve for x
   x = 277,755,556/11,148
6. Step 6: Final answer
   x = 24,915.28