Finding the Third Proportional to 119,575.50 and 251,544

Step by Step Solution

1. Step 1: Write the proportion equation
   119,575.50 : 251,544 = 251,544 : x
2. Step 2: Convert to fraction form
   119,575.50/251,544 = 251,544/x
3. Step 3: Cross multiply
   119,575.50x = 251,544 × 251,544
4. Step 4: Simplify right side
   119,575.50x = 63,274,383,936
5. Step 5: Solve for x
   x = 63,274,383,936/119,575.50
6. Step 6: Final answer
   x = 529,158.43