Finding the Third Proportional to 3,282,840 and 5,042,844

Step by Step Solution

1. Step 1: Write the proportion equation
   3,282,840 : 5,042,844 = 5,042,844 : x
2. Step 2: Convert to fraction form
   3,282,840/5,042,844 = 5,042,844/x
3. Step 3: Cross multiply
   3,282,840x = 5,042,844 × 5,042,844
4. Step 4: Simplify right side
   3,282,840x = 25,430,275,608,336
5. Step 5: Solve for x
   x = 25,430,275,608,336/3,282,840
6. Step 6: Final answer
   x = 7,746,425.54