Finding the Third Proportional to 11,455 and 25,097

Step by Step Solution

1. Step 1: Write the proportion equation
   11,455 : 25,097 = 25,097 : x
2. Step 2: Convert to fraction form
   11,455/25,097 = 25,097/x
3. Step 3: Cross multiply
   11,455x = 25,097 × 25,097
4. Step 4: Simplify right side
   11,455x = 629,859,409
5. Step 5: Solve for x
   x = 629,859,409/11,455
6. Step 6: Final answer
   x = 54,985.54