Finding the Third Proportional to 17,448 and 38,766

Step by Step Solution

1. Step 1: Write the proportion equation
   17,448 : 38,766 = 38,766 : x
2. Step 2: Convert to fraction form
   17,448/38,766 = 38,766/x
3. Step 3: Cross multiply
   17,448x = 38,766 × 38,766
4. Step 4: Simplify right side
   17,448x = 1,502,802,756
5. Step 5: Solve for x
   x = 1,502,802,756/17,448
6. Step 6: Final answer
   x = 86,130.37