Finding the Third Proportional to 1,929,039 and 2,840,265

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,039 : 2,840,265 = 2,840,265 : x
2. Step 2: Convert to fraction form
   1,929,039/2,840,265 = 2,840,265/x
3. Step 3: Cross multiply
   1,929,039x = 2,840,265 × 2,840,265
4. Step 4: Simplify right side
   1,929,039x = 8,067,105,270,225
5. Step 5: Solve for x
   x = 8,067,105,270,225/1,929,039
6. Step 6: Final answer
   x = 4,181,929.59