Finding the Third Proportional to 17,860.50 and 26,274.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,860.50 : 26,274.38 = 26,274.38 : x
2. Step 2: Convert to fraction form
   17,860.50/26,274.38 = 26,274.38/x
3. Step 3: Cross multiply
   17,860.50x = 26,274.38 × 26,274.38
4. Step 4: Simplify right side
   17,860.50x = 690,342,781.64
5. Step 5: Solve for x
   x = 690,342,781.64/17,860.50
6. Step 6: Final answer
   x = 38,651.93