Finding the Third Proportional to 16,680 and 22,464

Step by Step Solution

1. Step 1: Write the proportion equation
   16,680 : 22,464 = 22,464 : x
2. Step 2: Convert to fraction form
   16,680/22,464 = 22,464/x
3. Step 3: Cross multiply
   16,680x = 22,464 × 22,464
4. Step 4: Simplify right side
   16,680x = 504,631,296
5. Step 5: Solve for x
   x = 504,631,296/16,680
6. Step 6: Final answer
   x = 30,253.67