Finding the Third Proportional to 1,028,444 and 2,214,932

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,444 : 2,214,932 = 2,214,932 : x
2. Step 2: Convert to fraction form
   1,028,444/2,214,932 = 2,214,932/x
3. Step 3: Cross multiply
   1,028,444x = 2,214,932 × 2,214,932
4. Step 4: Simplify right side
   1,028,444x = 4,905,923,764,624
5. Step 5: Solve for x
   x = 4,905,923,764,624/1,028,444
6. Step 6: Final answer
   x = 4,770,239.08