Finding the Third Proportional to 3,496,980 and 5,277,598

Step by Step Solution

1. Step 1: Write the proportion equation
   3,496,980 : 5,277,598 = 5,277,598 : x
2. Step 2: Convert to fraction form
   3,496,980/5,277,598 = 5,277,598/x
3. Step 3: Cross multiply
   3,496,980x = 5,277,598 × 5,277,598
4. Step 4: Simplify right side
   3,496,980x = 27,853,040,649,604
5. Step 5: Solve for x
   x = 27,853,040,649,604/3,496,980
6. Step 6: Final answer
   x = 7,964,884.17