Finding the Third Proportional to 2,806.37 and 5,804.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,806.37 : 5,804.95 = 5,804.95 : x
2. Step 2: Convert to fraction form
   2,806.37/5,804.95 = 5,804.95/x
3. Step 3: Cross multiply
   2,806.37x = 5,804.95 × 5,804.95
4. Step 4: Simplify right side
   2,806.37x = 33,697,412.76
5. Step 5: Solve for x
   x = 33,697,412.76/2,806.37
6. Step 6: Final answer
   x = 12,007.49