Finding the Third Proportional to 17,317 and 37,586

Step by Step Solution

1. Step 1: Write the proportion equation
   17,317 : 37,586 = 37,586 : x
2. Step 2: Convert to fraction form
   17,317/37,586 = 37,586/x
3. Step 3: Cross multiply
   17,317x = 37,586 × 37,586
4. Step 4: Simplify right side
   17,317x = 1,412,707,396
5. Step 5: Solve for x
   x = 1,412,707,396/17,317
6. Step 6: Final answer
   x = 81,579.22