Finding the Third Proportional to 2,726 and 5,888.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726 : 5,888.50 = 5,888.50 : x
2. Step 2: Convert to fraction form
   2,726/5,888.50 = 5,888.50/x
3. Step 3: Cross multiply
   2,726x = 5,888.50 × 5,888.50
4. Step 4: Simplify right side
   2,726x = 34,674,432.25
5. Step 5: Solve for x
   x = 34,674,432.25/2,726
6. Step 6: Final answer
   x = 12,719.89