Finding the Third Proportional to 2,166,296 and 3,028,459

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,296 : 3,028,459 = 3,028,459 : x
2. Step 2: Convert to fraction form
   2,166,296/3,028,459 = 3,028,459/x
3. Step 3: Cross multiply
   2,166,296x = 3,028,459 × 3,028,459
4. Step 4: Simplify right side
   2,166,296x = 9,171,563,914,681
5. Step 5: Solve for x
   x = 9,171,563,914,681/2,166,296
6. Step 6: Final answer
   x = 4,233,753.80