Finding the Third Proportional to 17,809 and 38,089

Step by Step Solution

1. Step 1: Write the proportion equation
   17,809 : 38,089 = 38,089 : x
2. Step 2: Convert to fraction form
   17,809/38,089 = 38,089/x
3. Step 3: Cross multiply
   17,809x = 38,089 × 38,089
4. Step 4: Simplify right side
   17,809x = 1,450,771,921
5. Step 5: Solve for x
   x = 1,450,771,921/17,809
6. Step 6: Final answer
   x = 81,462.85