Finding the Third Proportional to 3,494,976 and 5,274,576

Step by Step Solution

1. Step 1: Write the proportion equation
   3,494,976 : 5,274,576 = 5,274,576 : x
2. Step 2: Convert to fraction form
   3,494,976/5,274,576 = 5,274,576/x
3. Step 3: Cross multiply
   3,494,976x = 5,274,576 × 5,274,576
4. Step 4: Simplify right side
   3,494,976x = 27,821,151,979,776
5. Step 5: Solve for x
   x = 27,821,151,979,776/3,494,976
6. Step 6: Final answer
   x = 7,960,327.05