Finding the Third Proportional to 2,409,348 and 3,212,028

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,348 : 3,212,028 = 3,212,028 : x
2. Step 2: Convert to fraction form
   2,409,348/3,212,028 = 3,212,028/x
3. Step 3: Cross multiply
   2,409,348x = 3,212,028 × 3,212,028
4. Step 4: Simplify right side
   2,409,348x = 10,317,123,872,784
5. Step 5: Solve for x
   x = 10,317,123,872,784/2,409,348
6. Step 6: Final answer
   x = 4,282,122.75