Finding the Third Proportional to 13,213.13 and 17,614.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,213.13 : 17,614.69 = 17,614.69 : x
2. Step 2: Convert to fraction form
   13,213.13/17,614.69 = 17,614.69/x
3. Step 3: Cross multiply
   13,213.13x = 17,614.69 × 17,614.69
4. Step 4: Simplify right side
   13,213.13x = 310,277,215.72
5. Step 5: Solve for x
   x = 310,277,215.72/13,213.13
6. Step 6: Final answer
   x = 23,482.50