Finding the Third Proportional to 25,243.75 and 39,199.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,243.75 : 39,199.38 = 39,199.38 : x
2. Step 2: Convert to fraction form
   25,243.75/39,199.38 = 39,199.38/x
3. Step 3: Cross multiply
   25,243.75x = 39,199.38 × 39,199.38
4. Step 4: Simplify right side
   25,243.75x = 1,536,591,000.39
5. Step 5: Solve for x
   x = 1,536,591,000.39/25,243.75
6. Step 6: Final answer
   x = 60,870.16