Finding the Third Proportional to 3,099.25 and 4,436.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,099.25 : 4,436.25 = 4,436.25 : x
2. Step 2: Convert to fraction form
   3,099.25/4,436.25 = 4,436.25/x
3. Step 3: Cross multiply
   3,099.25x = 4,436.25 × 4,436.25
4. Step 4: Simplify right side
   3,099.25x = 19,680,314.06
5. Step 5: Solve for x
   x = 19,680,314.06/3,099.25
6. Step 6: Final answer
   x = 6,350.02