Finding the Third Proportional to 3,274,896 and 7,047,456

Step by Step Solution

1. Step 1: Write the proportion equation
   3,274,896 : 7,047,456 = 7,047,456 : x
2. Step 2: Convert to fraction form
   3,274,896/7,047,456 = 7,047,456/x
3. Step 3: Cross multiply
   3,274,896x = 7,047,456 × 7,047,456
4. Step 4: Simplify right side
   3,274,896x = 49,666,636,071,936
5. Step 5: Solve for x
   x = 49,666,636,071,936/3,274,896
6. Step 6: Final answer
   x = 15,165,866.66