Finding the Third Proportional to 11,491 and 25,087

Step by Step Solution

1. Step 1: Write the proportion equation
   11,491 : 25,087 = 25,087 : x
2. Step 2: Convert to fraction form
   11,491/25,087 = 25,087/x
3. Step 3: Cross multiply
   11,491x = 25,087 × 25,087
4. Step 4: Simplify right side
   11,491x = 629,357,569
5. Step 5: Solve for x
   x = 629,357,569/11,491
6. Step 6: Final answer
   x = 54,769.61