Finding the Third Proportional to 2,613 and 5,938.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613 : 5,938.50 = 5,938.50 : x
2. Step 2: Convert to fraction form
   2,613/5,938.50 = 5,938.50/x
3. Step 3: Cross multiply
   2,613x = 5,938.50 × 5,938.50
4. Step 4: Simplify right side
   2,613x = 35,265,782.25
5. Step 5: Solve for x
   x = 35,265,782.25/2,613
6. Step 6: Final answer
   x = 13,496.28