Finding the Third Proportional to 2,279,063 and 4,863,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279,063 : 4,863,208 = 4,863,208 : x
2. Step 2: Convert to fraction form
   2,279,063/4,863,208 = 4,863,208/x
3. Step 3: Cross multiply
   2,279,063x = 4,863,208 × 4,863,208
4. Step 4: Simplify right side
   2,279,063x = 23,650,792,051,264
5. Step 5: Solve for x
   x = 23,650,792,051,264/2,279,063
6. Step 6: Final answer
   x = 10,377,419.16