Finding the Third Proportional to 17,317 and 37,874.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,317 : 37,874.50 = 37,874.50 : x
2. Step 2: Convert to fraction form
   17,317/37,874.50 = 37,874.50/x
3. Step 3: Cross multiply
   17,317x = 37,874.50 × 37,874.50
4. Step 4: Simplify right side
   17,317x = 1,434,477,750.25
5. Step 5: Solve for x
   x = 1,434,477,750.25/17,317
6. Step 6: Final answer
   x = 82,836.39