Finding the Third Proportional to 3,343 and 5,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,343 : 5,099.50 = 5,099.50 : x
2. Step 2: Convert to fraction form
   3,343/5,099.50 = 5,099.50/x
3. Step 3: Cross multiply
   3,343x = 5,099.50 × 5,099.50
4. Step 4: Simplify right side
   3,343x = 26,004,900.25
5. Step 5: Solve for x
   x = 26,004,900.25/3,343
6. Step 6: Final answer
   x = 7,778.91