Finding the Third Proportional to 3,383,210 and 7,294,561

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,210 : 7,294,561 = 7,294,561 : x
2. Step 2: Convert to fraction form
   3,383,210/7,294,561 = 7,294,561/x
3. Step 3: Cross multiply
   3,383,210x = 7,294,561 × 7,294,561
4. Step 4: Simplify right side
   3,383,210x = 53,210,620,182,721
5. Step 5: Solve for x
   x = 53,210,620,182,721/3,383,210
6. Step 6: Final answer
   x = 15,727,850.23