Finding the Third Proportional to 11,749.50 and 17,479.13

Step by Step Solution

1. Step 1: Write the proportion equation
   11,749.50 : 17,479.13 = 17,479.13 : x
2. Step 2: Convert to fraction form
   11,749.50/17,479.13 = 17,479.13/x
3. Step 3: Cross multiply
   11,749.50x = 17,479.13 × 17,479.13
4. Step 4: Simplify right side
   11,749.50x = 305,519,810.77
5. Step 5: Solve for x
   x = 305,519,810.77/11,749.50
6. Step 6: Final answer
   x = 26,002.79