Finding the Third Proportional to 23,672 and 51,871

Step by Step Solution

1. Step 1: Write the proportion equation
   23,672 : 51,871 = 51,871 : x
2. Step 2: Convert to fraction form
   23,672/51,871 = 51,871/x
3. Step 3: Cross multiply
   23,672x = 51,871 × 51,871
4. Step 4: Simplify right side
   23,672x = 2,690,600,641
5. Step 5: Solve for x
   x = 2,690,600,641/23,672
6. Step 6: Final answer
   x = 113,661.74