Finding the Third Proportional to 4,727 and 10,270

Step by Step Solution

1. Step 1: Write the proportion equation
   4,727 : 10,270 = 10,270 : x
2. Step 2: Convert to fraction form
   4,727/10,270 = 10,270/x
3. Step 3: Cross multiply
   4,727x = 10,270 × 10,270
4. Step 4: Simplify right side
   4,727x = 105,472,900
5. Step 5: Solve for x
   x = 105,472,900/4,727
6. Step 6: Final answer
   x = 22,312.86