Finding the Third Proportional to 17,140.50 and 25,893.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,140.50 : 25,893.38 = 25,893.38 : x
2. Step 2: Convert to fraction form
   17,140.50/25,893.38 = 25,893.38/x
3. Step 3: Cross multiply
   17,140.50x = 25,893.38 × 25,893.38
4. Step 4: Simplify right side
   17,140.50x = 670,466,868.89
5. Step 5: Solve for x
   x = 670,466,868.89/17,140.50
6. Step 6: Final answer
   x = 39,115.95