Finding the Third Proportional to 3,559,576 and 7,371,498

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559,576 : 7,371,498 = 7,371,498 : x
2. Step 2: Convert to fraction form
   3,559,576/7,371,498 = 7,371,498/x
3. Step 3: Cross multiply
   3,559,576x = 7,371,498 × 7,371,498
4. Step 4: Simplify right side
   3,559,576x = 54,338,982,764,004
5. Step 5: Solve for x
   x = 54,338,982,764,004/3,559,576
6. Step 6: Final answer
   x = 15,265,577.35