Finding the Third Proportional to 6,469.31 and 13,176.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,469.31 : 13,176.38 = 13,176.38 : x
2. Step 2: Convert to fraction form
   6,469.31/13,176.38 = 13,176.38/x
3. Step 3: Cross multiply
   6,469.31x = 13,176.38 × 13,176.38
4. Step 4: Simplify right side
   6,469.31x = 173,616,858.14
5. Step 5: Solve for x
   x = 173,616,858.14/6,469.31
6. Step 6: Final answer
   x = 26,836.99