Finding the Third Proportional to 1,428,922 and 3,082,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,428,922 : 3,082,184 = 3,082,184 : x
2. Step 2: Convert to fraction form
   1,428,922/3,082,184 = 3,082,184/x
3. Step 3: Cross multiply
   1,428,922x = 3,082,184 × 3,082,184
4. Step 4: Simplify right side
   1,428,922x = 9,499,858,209,856
5. Step 5: Solve for x
   x = 9,499,858,209,856/1,428,922
6. Step 6: Final answer
   x = 6,648,269.26