Finding the Third Proportional to 3,383,248 and 7,294,644

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,248 : 7,294,644 = 7,294,644 : x
2. Step 2: Convert to fraction form
   3,383,248/7,294,644 = 7,294,644/x
3. Step 3: Cross multiply
   3,383,248x = 7,294,644 × 7,294,644
4. Step 4: Simplify right side
   3,383,248x = 53,211,831,086,736
5. Step 5: Solve for x
   x = 53,211,831,086,736/3,383,248
6. Step 6: Final answer
   x = 15,728,031.49