Finding the Third Proportional to 2,342,496 and 4,888,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342,496 : 4,888,320 = 4,888,320 : x
2. Step 2: Convert to fraction form
   2,342,496/4,888,320 = 4,888,320/x
3. Step 3: Cross multiply
   2,342,496x = 4,888,320 × 4,888,320
4. Step 4: Simplify right side
   2,342,496x = 23,895,672,422,400
5. Step 5: Solve for x
   x = 23,895,672,422,400/2,342,496
6. Step 6: Final answer
   x = 10,200,944.81