Finding the Third Proportional to 271,222.50 and 567,231

Step by Step Solution

1. Step 1: Write the proportion equation
   271,222.50 : 567,231 = 567,231 : x
2. Step 2: Convert to fraction form
   271,222.50/567,231 = 567,231/x
3. Step 3: Cross multiply
   271,222.50x = 567,231 × 567,231
4. Step 4: Simplify right side
   271,222.50x = 321,751,007,361
5. Step 5: Solve for x
   x = 321,751,007,361/271,222.50
6. Step 6: Final answer
   x = 1,186,299.10