Finding the Third Proportional to 2,025,840 and 4,322,841

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,840 : 4,322,841 = 4,322,841 : x
2. Step 2: Convert to fraction form
   2,025,840/4,322,841 = 4,322,841/x
3. Step 3: Cross multiply
   2,025,840x = 4,322,841 × 4,322,841
4. Step 4: Simplify right side
   2,025,840x = 18,686,954,311,281
5. Step 5: Solve for x
   x = 18,686,954,311,281/2,025,840
6. Step 6: Final answer
   x = 9,224,299.21