Finding the Third Proportional to 9,644 and 14,118

Step by Step Solution

1. Step 1: Write the proportion equation
   9,644 : 14,118 = 14,118 : x
2. Step 2: Convert to fraction form
   9,644/14,118 = 14,118/x
3. Step 3: Cross multiply
   9,644x = 14,118 × 14,118
4. Step 4: Simplify right side
   9,644x = 199,317,924
5. Step 5: Solve for x
   x = 199,317,924/9,644
6. Step 6: Final answer
   x = 20,667.56