Finding the Third Proportional to 6,805.13 and 10,515.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,805.13 : 10,515.38 = 10,515.38 : x
2. Step 2: Convert to fraction form
   6,805.13/10,515.38 = 10,515.38/x
3. Step 3: Cross multiply
   6,805.13x = 10,515.38 × 10,515.38
4. Step 4: Simplify right side
   6,805.13x = 110,573,111.39
5. Step 5: Solve for x
   x = 110,573,111.39/6,805.13
6. Step 6: Final answer
   x = 16,248.51