Finding the Third Proportional to 9,771.26 and 13,196.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,771.26 : 13,196.04 = 13,196.04 : x
2. Step 2: Convert to fraction form
   9,771.26/13,196.04 = 13,196.04/x
3. Step 3: Cross multiply
   9,771.26x = 13,196.04 × 13,196.04
4. Step 4: Simplify right side
   9,771.26x = 174,135,446.94
5. Step 5: Solve for x
   x = 174,135,446.94/9,771.26
6. Step 6: Final answer
   x = 17,821.19