Finding the Third Proportional to 9,145 and 19,007

Step by Step Solution

1. Step 1: Write the proportion equation
   9,145 : 19,007 = 19,007 : x
2. Step 2: Convert to fraction form
   9,145/19,007 = 19,007/x
3. Step 3: Cross multiply
   9,145x = 19,007 × 19,007
4. Step 4: Simplify right side
   9,145x = 361,266,049
5. Step 5: Solve for x
   x = 361,266,049/9,145
6. Step 6: Final answer
   x = 39,504.22