Finding the Third Proportional to 59,211 and 131,544

Step by Step Solution

1. Step 1: Write the proportion equation
   59,211 : 131,544 = 131,544 : x
2. Step 2: Convert to fraction form
   59,211/131,544 = 131,544/x
3. Step 3: Cross multiply
   59,211x = 131,544 × 131,544
4. Step 4: Simplify right side
   59,211x = 17,303,823,936
5. Step 5: Solve for x
   x = 17,303,823,936/59,211
6. Step 6: Final answer
   x = 292,240.02