Finding the Third Proportional to 3,564,631 and 7,697,441

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,631 : 7,697,441 = 7,697,441 : x
2. Step 2: Convert to fraction form
   3,564,631/7,697,441 = 7,697,441/x
3. Step 3: Cross multiply
   3,564,631x = 7,697,441 × 7,697,441
4. Step 4: Simplify right side
   3,564,631x = 59,250,597,948,481
5. Step 5: Solve for x
   x = 59,250,597,948,481/3,564,631
6. Step 6: Final answer
   x = 16,621,804.04