Finding the Third Proportional to 10,719 and 17,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,719 : 17,050.50 = 17,050.50 : x
2. Step 2: Convert to fraction form
   10,719/17,050.50 = 17,050.50/x
3. Step 3: Cross multiply
   10,719x = 17,050.50 × 17,050.50
4. Step 4: Simplify right side
   10,719x = 290,719,550.25
5. Step 5: Solve for x
   x = 290,719,550.25/10,719
6. Step 6: Final answer
   x = 27,121.89