Finding the Third Proportional to 2,419,726 and 3,288,212

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419,726 : 3,288,212 = 3,288,212 : x
2. Step 2: Convert to fraction form
   2,419,726/3,288,212 = 3,288,212/x
3. Step 3: Cross multiply
   2,419,726x = 3,288,212 × 3,288,212
4. Step 4: Simplify right side
   2,419,726x = 10,812,338,156,944
5. Step 5: Solve for x
   x = 10,812,338,156,944/2,419,726
6. Step 6: Final answer
   x = 4,468,414.26