Finding the Third Proportional to 2,497,270.50 and 5,373,540

Step by Step Solution

1. Step 1: Write the proportion equation
   2,497,270.50 : 5,373,540 = 5,373,540 : x
2. Step 2: Convert to fraction form
   2,497,270.50/5,373,540 = 5,373,540/x
3. Step 3: Cross multiply
   2,497,270.50x = 5,373,540 × 5,373,540
4. Step 4: Simplify right side
   2,497,270.50x = 28,874,932,131,600
5. Step 5: Solve for x
   x = 28,874,932,131,600/2,497,270.50
6. Step 6: Final answer
   x = 11,562,596.90