Finding the Third Proportional to 1,028,462 and 2,214,975

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,462 : 2,214,975 = 2,214,975 : x
2. Step 2: Convert to fraction form
   1,028,462/2,214,975 = 2,214,975/x
3. Step 3: Cross multiply
   1,028,462x = 2,214,975 × 2,214,975
4. Step 4: Simplify right side
   1,028,462x = 4,906,114,250,625
5. Step 5: Solve for x
   x = 4,906,114,250,625/1,028,462
6. Step 6: Final answer
   x = 4,770,340.81