Finding the Third Proportional to 10,141 and 20,767

Step by Step Solution

1. Step 1: Write the proportion equation
   10,141 : 20,767 = 20,767 : x
2. Step 2: Convert to fraction form
   10,141/20,767 = 20,767/x
3. Step 3: Cross multiply
   10,141x = 20,767 × 20,767
4. Step 4: Simplify right side
   10,141x = 431,268,289
5. Step 5: Solve for x
   x = 431,268,289/10,141
6. Step 6: Final answer
   x = 42,527.20