Finding the Third Proportional to 1,864,800 and 2,802,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,800 : 2,802,384 = 2,802,384 : x
2. Step 2: Convert to fraction form
   1,864,800/2,802,384 = 2,802,384/x
3. Step 3: Cross multiply
   1,864,800x = 2,802,384 × 2,802,384
4. Step 4: Simplify right side
   1,864,800x = 7,853,356,083,456
5. Step 5: Solve for x
   x = 7,853,356,083,456/1,864,800
6. Step 6: Final answer
   x = 4,211,366.41