Finding the Third Proportional to 6,495.19 and 12,853.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,495.19 : 12,853.69 = 12,853.69 : x
2. Step 2: Convert to fraction form
   6,495.19/12,853.69 = 12,853.69/x
3. Step 3: Cross multiply
   6,495.19x = 12,853.69 × 12,853.69
4. Step 4: Simplify right side
   6,495.19x = 165,217,282.35
5. Step 5: Solve for x
   x = 165,217,282.35/6,495.19
6. Step 6: Final answer
   x = 25,436.88