Finding the Third Proportional to 2,262,406 and 4,879,106

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,406 : 4,879,106 = 4,879,106 : x
2. Step 2: Convert to fraction form
   2,262,406/4,879,106 = 4,879,106/x
3. Step 3: Cross multiply
   2,262,406x = 4,879,106 × 4,879,106
4. Step 4: Simplify right side
   2,262,406x = 23,805,675,359,236
5. Step 5: Solve for x
   x = 23,805,675,359,236/2,262,406
6. Step 6: Final answer
   x = 10,522,282.63