Finding the Third Proportional to 55,105.50 and 119,544

Step by Step Solution

1. Step 1: Write the proportion equation
   55,105.50 : 119,544 = 119,544 : x
2. Step 2: Convert to fraction form
   55,105.50/119,544 = 119,544/x
3. Step 3: Cross multiply
   55,105.50x = 119,544 × 119,544
4. Step 4: Simplify right side
   55,105.50x = 14,290,767,936
5. Step 5: Solve for x
   x = 14,290,767,936/55,105.50
6. Step 6: Final answer
   x = 259,334.69