Finding the Third Proportional to 1,821,846 and 2,722,719

Step by Step Solution

1. Step 1: Write the proportion equation
   1,821,846 : 2,722,719 = 2,722,719 : x
2. Step 2: Convert to fraction form
   1,821,846/2,722,719 = 2,722,719/x
3. Step 3: Cross multiply
   1,821,846x = 2,722,719 × 2,722,719
4. Step 4: Simplify right side
   1,821,846x = 7,413,198,752,961
5. Step 5: Solve for x
   x = 7,413,198,752,961/1,821,846
6. Step 6: Final answer
   x = 4,069,058.94