Finding the Third Proportional to 2,813,703 and 5,726,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,703 : 5,726,844 = 5,726,844 : x
2. Step 2: Convert to fraction form
   2,813,703/5,726,844 = 5,726,844/x
3. Step 3: Cross multiply
   2,813,703x = 5,726,844 × 5,726,844
4. Step 4: Simplify right side
   2,813,703x = 32,796,742,200,336
5. Step 5: Solve for x
   x = 32,796,742,200,336/2,813,703
6. Step 6: Final answer
   x = 11,656,078.20