Finding the Third Proportional to 17,281.13 and 35,291.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,281.13 : 35,291.25 = 35,291.25 : x
2. Step 2: Convert to fraction form
   17,281.13/35,291.25 = 35,291.25/x
3. Step 3: Cross multiply
   17,281.13x = 35,291.25 × 35,291.25
4. Step 4: Simplify right side
   17,281.13x = 1,245,472,326.56
5. Step 5: Solve for x
   x = 1,245,472,326.56/17,281.13
6. Step 6: Final answer
   x = 72,071.25