Finding the Third Proportional to 1,476,872 and 2,212,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,872 : 2,212,844 = 2,212,844 : x
2. Step 2: Convert to fraction form
   1,476,872/2,212,844 = 2,212,844/x
3. Step 3: Cross multiply
   1,476,872x = 2,212,844 × 2,212,844
4. Step 4: Simplify right side
   1,476,872x = 4,896,678,568,336
5. Step 5: Solve for x
   x = 4,896,678,568,336/1,476,872
6. Step 6: Final answer
   x = 3,315,574.11