Finding the Third Proportional to 2,262,634 and 4,879,322

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,634 : 4,879,322 = 4,879,322 : x
2. Step 2: Convert to fraction form
   2,262,634/4,879,322 = 4,879,322/x
3. Step 3: Cross multiply
   2,262,634x = 4,879,322 × 4,879,322
4. Step 4: Simplify right side
   2,262,634x = 23,807,783,179,684
5. Step 5: Solve for x
   x = 23,807,783,179,684/2,262,634
6. Step 6: Final answer
   x = 10,522,153.91