Finding the Third Proportional to 13,308 and 17,706

Step by Step Solution

1. Step 1: Write the proportion equation
   13,308 : 17,706 = 17,706 : x
2. Step 2: Convert to fraction form
   13,308/17,706 = 17,706/x
3. Step 3: Cross multiply
   13,308x = 17,706 × 17,706
4. Step 4: Simplify right side
   13,308x = 313,502,436
5. Step 5: Solve for x
   x = 313,502,436/13,308
6. Step 6: Final answer
   x = 23,557.44