Finding the Third Proportional to 3,559,596 and 7,371,538

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559,596 : 7,371,538 = 7,371,538 : x
2. Step 2: Convert to fraction form
   3,559,596/7,371,538 = 7,371,538/x
3. Step 3: Cross multiply
   3,559,596x = 7,371,538 × 7,371,538
4. Step 4: Simplify right side
   3,559,596x = 54,339,572,485,444
5. Step 5: Solve for x
   x = 54,339,572,485,444/3,559,596
6. Step 6: Final answer
   x = 15,265,657.25