Finding the Third Proportional to 2,141,919 and 4,504,725

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,919 : 4,504,725 = 4,504,725 : x
2. Step 2: Convert to fraction form
   2,141,919/4,504,725 = 4,504,725/x
3. Step 3: Cross multiply
   2,141,919x = 4,504,725 × 4,504,725
4. Step 4: Simplify right side
   2,141,919x = 20,292,547,325,625
5. Step 5: Solve for x
   x = 20,292,547,325,625/2,141,919
6. Step 6: Final answer
   x = 9,474,003.14