Finding the Third Proportional to 17,270 and 25,338.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,270 : 25,338.50 = 25,338.50 : x
2. Step 2: Convert to fraction form
   17,270/25,338.50 = 25,338.50/x
3. Step 3: Cross multiply
   17,270x = 25,338.50 × 25,338.50
4. Step 4: Simplify right side
   17,270x = 642,039,582.25
5. Step 5: Solve for x
   x = 642,039,582.25/17,270
6. Step 6: Final answer
   x = 37,176.58