Finding the Third Proportional to 1,993.50 and 5,361.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993.50 : 5,361.75 = 5,361.75 : x
2. Step 2: Convert to fraction form
   1,993.50/5,361.75 = 5,361.75/x
3. Step 3: Cross multiply
   1,993.50x = 5,361.75 × 5,361.75
4. Step 4: Simplify right side
   1,993.50x = 28,748,363.06
5. Step 5: Solve for x
   x = 28,748,363.06/1,993.50
6. Step 6: Final answer
   x = 14,421.05