Finding the Third Proportional to 3,546.28 and 7,579.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546.28 : 7,579.83 = 7,579.83 : x
2. Step 2: Convert to fraction form
   3,546.28/7,579.83 = 7,579.83/x
3. Step 3: Cross multiply
   3,546.28x = 7,579.83 × 7,579.83
4. Step 4: Simplify right side
   3,546.28x = 57,453,794.40
5. Step 5: Solve for x
   x = 57,453,794.40/3,546.28
6. Step 6: Final answer
   x = 16,201.14