Finding the Third Proportional to 3,149,488 and 4,886,096

Step by Step Solution

1. Step 1: Write the proportion equation
   3,149,488 : 4,886,096 = 4,886,096 : x
2. Step 2: Convert to fraction form
   3,149,488/4,886,096 = 4,886,096/x
3. Step 3: Cross multiply
   3,149,488x = 4,886,096 × 4,886,096
4. Step 4: Simplify right side
   3,149,488x = 23,873,934,121,216
5. Step 5: Solve for x
   x = 23,873,934,121,216/3,149,488
6. Step 6: Final answer
   x = 7,580,258.80