Finding the Third Proportional to 9,967 and 21,754

Step by Step Solution

1. Step 1: Write the proportion equation
   9,967 : 21,754 = 21,754 : x
2. Step 2: Convert to fraction form
   9,967/21,754 = 21,754/x
3. Step 3: Cross multiply
   9,967x = 21,754 × 21,754
4. Step 4: Simplify right side
   9,967x = 473,236,516
5. Step 5: Solve for x
   x = 473,236,516/9,967
6. Step 6: Final answer
   x = 47,480.34