Finding the Third Proportional to 2,063,454 and 4,525,078

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,454 : 4,525,078 = 4,525,078 : x
2. Step 2: Convert to fraction form
   2,063,454/4,525,078 = 4,525,078/x
3. Step 3: Cross multiply
   2,063,454x = 4,525,078 × 4,525,078
4. Step 4: Simplify right side
   2,063,454x = 20,476,330,906,084
5. Step 5: Solve for x
   x = 20,476,330,906,084/2,063,454
6. Step 6: Final answer
   x = 9,923,328.02