Finding the Third Proportional to 1,428,918 and 3,082,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,428,918 : 3,082,194 = 3,082,194 : x
2. Step 2: Convert to fraction form
   1,428,918/3,082,194 = 3,082,194/x
3. Step 3: Cross multiply
   1,428,918x = 3,082,194 × 3,082,194
4. Step 4: Simplify right side
   1,428,918x = 9,499,919,853,636
5. Step 5: Solve for x
   x = 9,499,919,853,636/1,428,918
6. Step 6: Final answer
   x = 6,648,331.01