Finding the Third Proportional to 11,384 and 18,732

Step by Step Solution

1. Step 1: Write the proportion equation
   11,384 : 18,732 = 18,732 : x
2. Step 2: Convert to fraction form
   11,384/18,732 = 18,732/x
3. Step 3: Cross multiply
   11,384x = 18,732 × 18,732
4. Step 4: Simplify right side
   11,384x = 350,887,824
5. Step 5: Solve for x
   x = 350,887,824/11,384
6. Step 6: Final answer
   x = 30,822.89