Finding the Third Proportional to 3,398,782 and 7,395,208

Step by Step Solution

1. Step 1: Write the proportion equation
   3,398,782 : 7,395,208 = 7,395,208 : x
2. Step 2: Convert to fraction form
   3,398,782/7,395,208 = 7,395,208/x
3. Step 3: Cross multiply
   3,398,782x = 7,395,208 × 7,395,208
4. Step 4: Simplify right side
   3,398,782x = 54,689,101,363,264
5. Step 5: Solve for x
   x = 54,689,101,363,264/3,398,782
6. Step 6: Final answer
   x = 16,090,794.10