Finding the Third Proportional to 17,273.25 and 35,629.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,273.25 : 35,629.88 = 35,629.88 : x
2. Step 2: Convert to fraction form
   17,273.25/35,629.88 = 35,629.88/x
3. Step 3: Cross multiply
   17,273.25x = 35,629.88 × 35,629.88
4. Step 4: Simplify right side
   17,273.25x = 1,269,487,992.52
5. Step 5: Solve for x
   x = 1,269,487,992.52/17,273.25
6. Step 6: Final answer
   x = 73,494.45