Finding the Third Proportional to 9,008 and 18,436

Step by Step Solution

1. Step 1: Write the proportion equation
   9,008 : 18,436 = 18,436 : x
2. Step 2: Convert to fraction form
   9,008/18,436 = 18,436/x
3. Step 3: Cross multiply
   9,008x = 18,436 × 18,436
4. Step 4: Simplify right side
   9,008x = 339,886,096
5. Step 5: Solve for x
   x = 339,886,096/9,008
6. Step 6: Final answer
   x = 37,731.58