Finding the Third Proportional to 2,141,952 and 2,855,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,952 : 2,855,616 = 2,855,616 : x
2. Step 2: Convert to fraction form
   2,141,952/2,855,616 = 2,855,616/x
3. Step 3: Cross multiply
   2,141,952x = 2,855,616 × 2,855,616
4. Step 4: Simplify right side
   2,141,952x = 8,154,542,739,456
5. Step 5: Solve for x
   x = 8,154,542,739,456/2,141,952
6. Step 6: Final answer
   x = 3,807,061.38