Finding the Third Proportional to 25,618 and 59,836

Step by Step Solution

1. Step 1: Write the proportion equation
   25,618 : 59,836 = 59,836 : x
2. Step 2: Convert to fraction form
   25,618/59,836 = 59,836/x
3. Step 3: Cross multiply
   25,618x = 59,836 × 59,836
4. Step 4: Simplify right side
   25,618x = 3,580,346,896
5. Step 5: Solve for x
   x = 3,580,346,896/25,618
6. Step 6: Final answer
   x = 139,759.03