Finding the Third Proportional to 274,049.50 and 597,770

Step by Step Solution

1. Step 1: Write the proportion equation
   274,049.50 : 597,770 = 597,770 : x
2. Step 2: Convert to fraction form
   274,049.50/597,770 = 597,770/x
3. Step 3: Cross multiply
   274,049.50x = 597,770 × 597,770
4. Step 4: Simplify right side
   274,049.50x = 357,328,972,900
5. Step 5: Solve for x
   x = 357,328,972,900/274,049.50
6. Step 6: Final answer
   x = 1,303,884.78