Finding the Third Proportional to 8,388 and 17,836

Step by Step Solution

1. Step 1: Write the proportion equation
   8,388 : 17,836 = 17,836 : x
2. Step 2: Convert to fraction form
   8,388/17,836 = 17,836/x
3. Step 3: Cross multiply
   8,388x = 17,836 × 17,836
4. Step 4: Simplify right side
   8,388x = 318,122,896
5. Step 5: Solve for x
   x = 318,122,896/8,388
6. Step 6: Final answer
   x = 37,925.95