Finding the Third Proportional to 2,262,474 and 4,879,188

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,474 : 4,879,188 = 4,879,188 : x
2. Step 2: Convert to fraction form
   2,262,474/4,879,188 = 4,879,188/x
3. Step 3: Cross multiply
   2,262,474x = 4,879,188 × 4,879,188
4. Step 4: Simplify right side
   2,262,474x = 23,806,475,539,344
5. Step 5: Solve for x
   x = 23,806,475,539,344/2,262,474
6. Step 6: Final answer
   x = 10,522,320.05