Finding the Third Proportional to 1,919,844 and 4,147,533

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,844 : 4,147,533 = 4,147,533 : x
2. Step 2: Convert to fraction form
   1,919,844/4,147,533 = 4,147,533/x
3. Step 3: Cross multiply
   1,919,844x = 4,147,533 × 4,147,533
4. Step 4: Simplify right side
   1,919,844x = 17,202,029,986,089
5. Step 5: Solve for x
   x = 17,202,029,986,089/1,919,844
6. Step 6: Final answer
   x = 8,960,118.63