Finding the Third Proportional to 3,194,857 and 7,028,441

Step by Step Solution

1. Step 1: Write the proportion equation
   3,194,857 : 7,028,441 = 7,028,441 : x
2. Step 2: Convert to fraction form
   3,194,857/7,028,441 = 7,028,441/x
3. Step 3: Cross multiply
   3,194,857x = 7,028,441 × 7,028,441
4. Step 4: Simplify right side
   3,194,857x = 49,398,982,890,481
5. Step 5: Solve for x
   x = 49,398,982,890,481/3,194,857
6. Step 6: Final answer
   x = 15,462,032.54