Finding the Third Proportional to 11,451 and 25,089

Step by Step Solution

1. Step 1: Write the proportion equation
   11,451 : 25,089 = 25,089 : x
2. Step 2: Convert to fraction form
   11,451/25,089 = 25,089/x
3. Step 3: Cross multiply
   11,451x = 25,089 × 25,089
4. Step 4: Simplify right side
   11,451x = 629,457,921
5. Step 5: Solve for x
   x = 629,457,921/11,451
6. Step 6: Final answer
   x = 54,969.69