Finding the Third Proportional to 2,050,215 and 3,258,423

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,215 : 3,258,423 = 3,258,423 : x
2. Step 2: Convert to fraction form
   2,050,215/3,258,423 = 3,258,423/x
3. Step 3: Cross multiply
   2,050,215x = 3,258,423 × 3,258,423
4. Step 4: Simplify right side
   2,050,215x = 10,617,320,446,929
5. Step 5: Solve for x
   x = 10,617,320,446,929/2,050,215
6. Step 6: Final answer
   x = 5,178,637.58