Finding the Third Proportional to 1,442,268 and 3,113,017

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,268 : 3,113,017 = 3,113,017 : x
2. Step 2: Convert to fraction form
   1,442,268/3,113,017 = 3,113,017/x
3. Step 3: Cross multiply
   1,442,268x = 3,113,017 × 3,113,017
4. Step 4: Simplify right side
   1,442,268x = 9,690,874,842,289
5. Step 5: Solve for x
   x = 9,690,874,842,289/1,442,268
6. Step 6: Final answer
   x = 6,719,191.47