Finding the Third Proportional to 18,009 and 37,462

Step by Step Solution

1. Step 1: Write the proportion equation
   18,009 : 37,462 = 37,462 : x
2. Step 2: Convert to fraction form
   18,009/37,462 = 37,462/x
3. Step 3: Cross multiply
   18,009x = 37,462 × 37,462
4. Step 4: Simplify right side
   18,009x = 1,403,401,444
5. Step 5: Solve for x
   x = 1,403,401,444/18,009
6. Step 6: Final answer
   x = 77,927.78