Finding the Third Proportional to 17,404.88 and 35,629.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,404.88 : 35,629.88 = 35,629.88 : x
2. Step 2: Convert to fraction form
   17,404.88/35,629.88 = 35,629.88/x
3. Step 3: Cross multiply
   17,404.88x = 35,629.88 × 35,629.88
4. Step 4: Simplify right side
   17,404.88x = 1,269,487,992.52
5. Step 5: Solve for x
   x = 1,269,487,992.52/17,404.88
6. Step 6: Final answer
   x = 72,938.64