Finding the Third Proportional to 17,869.50 and 26,284.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,869.50 : 26,284.50 = 26,284.50 : x
2. Step 2: Convert to fraction form
   17,869.50/26,284.50 = 26,284.50/x
3. Step 3: Cross multiply
   17,869.50x = 26,284.50 × 26,284.50
4. Step 4: Simplify right side
   17,869.50x = 690,874,940.25
5. Step 5: Solve for x
   x = 690,874,940.25/17,869.50
6. Step 6: Final answer
   x = 38,662.24