Finding the Third Proportional to 13,806 and 30,384

Step by Step Solution

1. Step 1: Write the proportion equation
   13,806 : 30,384 = 30,384 : x
2. Step 2: Convert to fraction form
   13,806/30,384 = 30,384/x
3. Step 3: Cross multiply
   13,806x = 30,384 × 30,384
4. Step 4: Simplify right side
   13,806x = 923,187,456
5. Step 5: Solve for x
   x = 923,187,456/13,806
6. Step 6: Final answer
   x = 66,868.57