Finding the Third Proportional to 3,196.13 and 4,826.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.13 : 4,826.25 = 4,826.25 : x
2. Step 2: Convert to fraction form
   3,196.13/4,826.25 = 4,826.25/x
3. Step 3: Cross multiply
   3,196.13x = 4,826.25 × 4,826.25
4. Step 4: Simplify right side
   3,196.13x = 23,292,689.06
5. Step 5: Solve for x
   x = 23,292,689.06/3,196.13
6. Step 6: Final answer
   x = 7,287.79