Finding the Third Proportional to 17,315 and 37,666

Step by Step Solution

1. Step 1: Write the proportion equation
   17,315 : 37,666 = 37,666 : x
2. Step 2: Convert to fraction form
   17,315/37,666 = 37,666/x
3. Step 3: Cross multiply
   17,315x = 37,666 × 37,666
4. Step 4: Simplify right side
   17,315x = 1,418,727,556
5. Step 5: Solve for x
   x = 1,418,727,556/17,315
6. Step 6: Final answer
   x = 81,936.33