Finding the Third Proportional to 11,899 and 17,502

Step by Step Solution

1. Step 1: Write the proportion equation
   11,899 : 17,502 = 17,502 : x
2. Step 2: Convert to fraction form
   11,899/17,502 = 17,502/x
3. Step 3: Cross multiply
   11,899x = 17,502 × 17,502
4. Step 4: Simplify right side
   11,899x = 306,320,004
5. Step 5: Solve for x
   x = 306,320,004/11,899
6. Step 6: Final answer
   x = 25,743.34