Finding the Third Proportional to 3,296,429 and 7,125,802

Step by Step Solution

1. Step 1: Write the proportion equation
   3,296,429 : 7,125,802 = 7,125,802 : x
2. Step 2: Convert to fraction form
   3,296,429/7,125,802 = 7,125,802/x
3. Step 3: Cross multiply
   3,296,429x = 7,125,802 × 7,125,802
4. Step 4: Simplify right side
   3,296,429x = 50,777,054,143,204
5. Step 5: Solve for x
   x = 50,777,054,143,204/3,296,429
6. Step 6: Final answer
   x = 15,403,654.73