Finding the Third Proportional to 1,428,884 and 3,082,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,428,884 : 3,082,118 = 3,082,118 : x
2. Step 2: Convert to fraction form
   1,428,884/3,082,118 = 3,082,118/x
3. Step 3: Cross multiply
   1,428,884x = 3,082,118 × 3,082,118
4. Step 4: Simplify right side
   1,428,884x = 9,499,451,365,924
5. Step 5: Solve for x
   x = 9,499,451,365,924/1,428,884
6. Step 6: Final answer
   x = 6,648,161.34