Finding the Third Proportional to 1,406,065 and 3,011,413

Step by Step Solution

1. Step 1: Write the proportion equation
   1,406,065 : 3,011,413 = 3,011,413 : x
2. Step 2: Convert to fraction form
   1,406,065/3,011,413 = 3,011,413/x
3. Step 3: Cross multiply
   1,406,065x = 3,011,413 × 3,011,413
4. Step 4: Simplify right side
   1,406,065x = 9,068,608,256,569
5. Step 5: Solve for x
   x = 9,068,608,256,569/1,406,065
6. Step 6: Final answer
   x = 6,449,636.58