Finding the Third Proportional to 2,103,994 and 4,544,290

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,994 : 4,544,290 = 4,544,290 : x
2. Step 2: Convert to fraction form
   2,103,994/4,544,290 = 4,544,290/x
3. Step 3: Cross multiply
   2,103,994x = 4,544,290 × 4,544,290
4. Step 4: Simplify right side
   2,103,994x = 20,650,571,604,100
5. Step 5: Solve for x
   x = 20,650,571,604,100/2,103,994
6. Step 6: Final answer
   x = 9,814,938.45