Finding the Third Proportional to 3,323,322 and 7,229,844

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323,322 : 7,229,844 = 7,229,844 : x
2. Step 2: Convert to fraction form
   3,323,322/7,229,844 = 7,229,844/x
3. Step 3: Cross multiply
   3,323,322x = 7,229,844 × 7,229,844
4. Step 4: Simplify right side
   3,323,322x = 52,270,644,264,336
5. Step 5: Solve for x
   x = 52,270,644,264,336/3,323,322
6. Step 6: Final answer
   x = 15,728,432.05