Finding the Third Proportional to 10,719 and 22,828.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,719 : 22,828.50 = 22,828.50 : x
2. Step 2: Convert to fraction form
   10,719/22,828.50 = 22,828.50/x
3. Step 3: Cross multiply
   10,719x = 22,828.50 × 22,828.50
4. Step 4: Simplify right side
   10,719x = 521,140,412.25
5. Step 5: Solve for x
   x = 521,140,412.25/10,719
6. Step 6: Final answer
   x = 48,618.38