Finding the Third Proportional to 17,199.25 and 35,127.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,199.25 : 35,127.38 = 35,127.38 : x
2. Step 2: Convert to fraction form
   17,199.25/35,127.38 = 35,127.38/x
3. Step 3: Cross multiply
   17,199.25x = 35,127.38 × 35,127.38
4. Step 4: Simplify right side
   17,199.25x = 1,233,932,474.39
5. Step 5: Solve for x
   x = 1,233,932,474.39/17,199.25
6. Step 6: Final answer
   x = 71,743.39