Finding the Third Proportional to 3,016.69 and 4,640.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.69 : 4,640.06 = 4,640.06 : x
2. Step 2: Convert to fraction form
   3,016.69/4,640.06 = 4,640.06/x
3. Step 3: Cross multiply
   3,016.69x = 4,640.06 × 4,640.06
4. Step 4: Simplify right side
   3,016.69x = 21,530,180.00
5. Step 5: Solve for x
   x = 21,530,180.00/3,016.69
6. Step 6: Final answer
   x = 7,137.03