Finding the Third Proportional to 2,025,160 and 4,454,544

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,160 : 4,454,544 = 4,454,544 : x
2. Step 2: Convert to fraction form
   2,025,160/4,454,544 = 4,454,544/x
3. Step 3: Cross multiply
   2,025,160x = 4,454,544 × 4,454,544
4. Step 4: Simplify right side
   2,025,160x = 19,842,962,247,936
5. Step 5: Solve for x
   x = 19,842,962,247,936/2,025,160
6. Step 6: Final answer
   x = 9,798,219.52