Finding the Third Proportional to 2,399.98 and 3,756.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.98 : 3,756.69 = 3,756.69 : x
2. Step 2: Convert to fraction form
   2,399.98/3,756.69 = 3,756.69/x
3. Step 3: Cross multiply
   2,399.98x = 3,756.69 × 3,756.69
4. Step 4: Simplify right side
   2,399.98x = 14,112,730.32
5. Step 5: Solve for x
   x = 14,112,730.32/2,399.98
6. Step 6: Final answer
   x = 5,880.36