Finding the Third Proportional to 3,081,818 and 4,790,577

Step by Step Solution

1. Step 1: Write the proportion equation
   3,081,818 : 4,790,577 = 4,790,577 : x
2. Step 2: Convert to fraction form
   3,081,818/4,790,577 = 4,790,577/x
3. Step 3: Cross multiply
   3,081,818x = 4,790,577 × 4,790,577
4. Step 4: Simplify right side
   3,081,818x = 22,949,627,992,929
5. Step 5: Solve for x
   x = 22,949,627,992,929/3,081,818
6. Step 6: Final answer
   x = 7,446,782.38