Finding the Third Proportional to 4,762 and 10,171

Step by Step Solution

1. Step 1: Write the proportion equation
   4,762 : 10,171 = 10,171 : x
2. Step 2: Convert to fraction form
   4,762/10,171 = 10,171/x
3. Step 3: Cross multiply
   4,762x = 10,171 × 10,171
4. Step 4: Simplify right side
   4,762x = 103,449,241
5. Step 5: Solve for x
   x = 103,449,241/4,762
6. Step 6: Final answer
   x = 21,723.91