Finding the Third Proportional to 3,676.09 and 8,054.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676.09 : 8,054.12 = 8,054.12 : x
2. Step 2: Convert to fraction form
   3,676.09/8,054.12 = 8,054.12/x
3. Step 3: Cross multiply
   3,676.09x = 8,054.12 × 8,054.12
4. Step 4: Simplify right side
   3,676.09x = 64,868,866.59
5. Step 5: Solve for x
   x = 64,868,866.59/3,676.09
6. Step 6: Final answer
   x = 17,646.17