Finding the Third Proportional to 9,928 and 14,736

Step by Step Solution

1. Step 1: Write the proportion equation
   9,928 : 14,736 = 14,736 : x
2. Step 2: Convert to fraction form
   9,928/14,736 = 14,736/x
3. Step 3: Cross multiply
   9,928x = 14,736 × 14,736
4. Step 4: Simplify right side
   9,928x = 217,149,696
5. Step 5: Solve for x
   x = 217,149,696/9,928
6. Step 6: Final answer
   x = 21,872.45