Finding the Third Proportional to 888,554 and 1,919,028

Step by Step Solution

1. Step 1: Write the proportion equation
   888,554 : 1,919,028 = 1,919,028 : x
2. Step 2: Convert to fraction form
   888,554/1,919,028 = 1,919,028/x
3. Step 3: Cross multiply
   888,554x = 1,919,028 × 1,919,028
4. Step 4: Simplify right side
   888,554x = 3,682,668,464,784
5. Step 5: Solve for x
   x = 3,682,668,464,784/888,554
6. Step 6: Final answer
   x = 4,144,563.49