Finding the Third Proportional to 11,454 and 25,122

Step by Step Solution

1. Step 1: Write the proportion equation
   11,454 : 25,122 = 25,122 : x
2. Step 2: Convert to fraction form
   11,454/25,122 = 25,122/x
3. Step 3: Cross multiply
   11,454x = 25,122 × 25,122
4. Step 4: Simplify right side
   11,454x = 631,114,884
5. Step 5: Solve for x
   x = 631,114,884/11,454
6. Step 6: Final answer
   x = 55,099.95