Finding the Third Proportional to 3,411,944 and 7,296,256

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,944 : 7,296,256 = 7,296,256 : x
2. Step 2: Convert to fraction form
   3,411,944/7,296,256 = 7,296,256/x
3. Step 3: Cross multiply
   3,411,944x = 7,296,256 × 7,296,256
4. Step 4: Simplify right side
   3,411,944x = 53,235,351,617,536
5. Step 5: Solve for x
   x = 53,235,351,617,536/3,411,944
6. Step 6: Final answer
   x = 15,602,645.18