Finding the Third Proportional to 1,845,322 and 3,993,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845,322 : 3,993,908 = 3,993,908 : x
2. Step 2: Convert to fraction form
   1,845,322/3,993,908 = 3,993,908/x
3. Step 3: Cross multiply
   1,845,322x = 3,993,908 × 3,993,908
4. Step 4: Simplify right side
   1,845,322x = 15,951,301,112,464
5. Step 5: Solve for x
   x = 15,951,301,112,464/1,845,322
6. Step 6: Final answer
   x = 8,644,183.03