Finding the Third Proportional to 17,392.50 and 26,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,392.50 : 26,168.50 = 26,168.50 : x
2. Step 2: Convert to fraction form
   17,392.50/26,168.50 = 26,168.50/x
3. Step 3: Cross multiply
   17,392.50x = 26,168.50 × 26,168.50
4. Step 4: Simplify right side
   17,392.50x = 684,790,392.25
5. Step 5: Solve for x
   x = 684,790,392.25/17,392.50
6. Step 6: Final answer
   x = 39,372.74