Finding the Third Proportional to 3,944,886 and 5,345,793

Step by Step Solution

1. Step 1: Write the proportion equation
   3,944,886 : 5,345,793 = 5,345,793 : x
2. Step 2: Convert to fraction form
   3,944,886/5,345,793 = 5,345,793/x
3. Step 3: Cross multiply
   3,944,886x = 5,345,793 × 5,345,793
4. Step 4: Simplify right side
   3,944,886x = 28,577,502,798,849
5. Step 5: Solve for x
   x = 28,577,502,798,849/3,944,886
6. Step 6: Final answer
   x = 7,244,189.77