Finding the Third Proportional to 3,375,648 and 7,031,070

Step by Step Solution

1. Step 1: Write the proportion equation
   3,375,648 : 7,031,070 = 7,031,070 : x
2. Step 2: Convert to fraction form
   3,375,648/7,031,070 = 7,031,070/x
3. Step 3: Cross multiply
   3,375,648x = 7,031,070 × 7,031,070
4. Step 4: Simplify right side
   3,375,648x = 49,435,945,344,900
5. Step 5: Solve for x
   x = 49,435,945,344,900/3,375,648
6. Step 6: Final answer
   x = 14,644,875.69