Finding the Third Proportional to 11,603.25 and 25,302.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,603.25 : 25,302.38 = 25,302.38 : x
2. Step 2: Convert to fraction form
   11,603.25/25,302.38 = 25,302.38/x
3. Step 3: Cross multiply
   11,603.25x = 25,302.38 × 25,302.38
4. Step 4: Simplify right side
   11,603.25x = 640,210,180.64
5. Step 5: Solve for x
   x = 640,210,180.64/11,603.25
6. Step 6: Final answer
   x = 55,175.07