Finding the Third Proportional to 17,315.17 and 37,398.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,315.17 : 37,398.27 = 37,398.27 : x
2. Step 2: Convert to fraction form
   17,315.17/37,398.27 = 37,398.27/x
3. Step 3: Cross multiply
   17,315.17x = 37,398.27 × 37,398.27
4. Step 4: Simplify right side
   17,315.17x = 1,398,630,563.93
5. Step 5: Solve for x
   x = 1,398,630,563.93/17,315.17
6. Step 6: Final answer
   x = 80,774.85