Finding the Third Proportional to 25,717.50 and 34,293.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,717.50 : 34,293.38 = 34,293.38 : x
2. Step 2: Convert to fraction form
   25,717.50/34,293.38 = 34,293.38/x
3. Step 3: Cross multiply
   25,717.50x = 34,293.38 × 34,293.38
4. Step 4: Simplify right side
   25,717.50x = 1,176,035,568.89
5. Step 5: Solve for x
   x = 1,176,035,568.89/25,717.50
6. Step 6: Final answer
   x = 45,729.00