Finding the Third Proportional to 3,249,836 and 7,042,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,249,836 : 7,042,048 = 7,042,048 : x
2. Step 2: Convert to fraction form
   3,249,836/7,042,048 = 7,042,048/x
3. Step 3: Cross multiply
   3,249,836x = 7,042,048 × 7,042,048
4. Step 4: Simplify right side
   3,249,836x = 49,590,440,034,304
5. Step 5: Solve for x
   x = 49,590,440,034,304/3,249,836
6. Step 6: Final answer
   x = 15,259,366.94