Finding the Third Proportional to 17,759.25 and 38,270.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,759.25 : 38,270.25 = 38,270.25 : x
2. Step 2: Convert to fraction form
   17,759.25/38,270.25 = 38,270.25/x
3. Step 3: Cross multiply
   17,759.25x = 38,270.25 × 38,270.25
4. Step 4: Simplify right side
   17,759.25x = 1,464,612,035.06
5. Step 5: Solve for x
   x = 1,464,612,035.06/17,759.25
6. Step 6: Final answer
   x = 82,470.38