Finding the Third Proportional to 2,064,390 and 2,852,610

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,390 : 2,852,610 = 2,852,610 : x
2. Step 2: Convert to fraction form
   2,064,390/2,852,610 = 2,852,610/x
3. Step 3: Cross multiply
   2,064,390x = 2,852,610 × 2,852,610
4. Step 4: Simplify right side
   2,064,390x = 8,137,383,812,100
5. Step 5: Solve for x
   x = 8,137,383,812,100/2,064,390
6. Step 6: Final answer
   x = 3,941,786.10