Finding the Third Proportional to 3,298,602 and 6,870,227

Step by Step Solution

1. Step 1: Write the proportion equation
   3,298,602 : 6,870,227 = 6,870,227 : x
2. Step 2: Convert to fraction form
   3,298,602/6,870,227 = 6,870,227/x
3. Step 3: Cross multiply
   3,298,602x = 6,870,227 × 6,870,227
4. Step 4: Simplify right side
   3,298,602x = 47,200,019,031,529
5. Step 5: Solve for x
   x = 47,200,019,031,529/3,298,602
6. Step 6: Final answer
   x = 14,309,097.92