Finding the Third Proportional to 20,014 and 30,871

Step by Step Solution

1. Step 1: Write the proportion equation
   20,014 : 30,871 = 30,871 : x
2. Step 2: Convert to fraction form
   20,014/30,871 = 30,871/x
3. Step 3: Cross multiply
   20,014x = 30,871 × 30,871
4. Step 4: Simplify right side
   20,014x = 953,018,641
5. Step 5: Solve for x
   x = 953,018,641/20,014
6. Step 6: Final answer
   x = 47,617.60