Finding the Third Proportional to 25,603 and 52,436

Step by Step Solution

1. Step 1: Write the proportion equation
   25,603 : 52,436 = 52,436 : x
2. Step 2: Convert to fraction form
   25,603/52,436 = 52,436/x
3. Step 3: Cross multiply
   25,603x = 52,436 × 52,436
4. Step 4: Simplify right side
   25,603x = 2,749,534,096
5. Step 5: Solve for x
   x = 2,749,534,096/25,603
6. Step 6: Final answer
   x = 107,391.09