Finding the Third Proportional to 3,544,446 and 7,775,124

Step by Step Solution

1. Step 1: Write the proportion equation
   3,544,446 : 7,775,124 = 7,775,124 : x
2. Step 2: Convert to fraction form
   3,544,446/7,775,124 = 7,775,124/x
3. Step 3: Cross multiply
   3,544,446x = 7,775,124 × 7,775,124
4. Step 4: Simplify right side
   3,544,446x = 60,452,553,215,376
5. Step 5: Solve for x
   x = 60,452,553,215,376/3,544,446
6. Step 6: Final answer
   x = 17,055,571.79