Finding the Third Proportional to 1,619,757 and 3,544,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,757 : 3,544,560 = 3,544,560 : x
2. Step 2: Convert to fraction form
   1,619,757/3,544,560 = 3,544,560/x
3. Step 3: Cross multiply
   1,619,757x = 3,544,560 × 3,544,560
4. Step 4: Simplify right side
   1,619,757x = 12,563,905,593,600
5. Step 5: Solve for x
   x = 12,563,905,593,600/1,619,757
6. Step 6: Final answer
   x = 7,756,660.78