Finding the Third Proportional to 3,508.03 and 7,676.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,508.03 : 7,676.72 = 7,676.72 : x
2. Step 2: Convert to fraction form
   3,508.03/7,676.72 = 7,676.72/x
3. Step 3: Cross multiply
   3,508.03x = 7,676.72 × 7,676.72
4. Step 4: Simplify right side
   3,508.03x = 58,932,010.77
5. Step 5: Solve for x
   x = 58,932,010.77/3,508.03
6. Step 6: Final answer
   x = 16,799.17