Finding the Third Proportional to 1,619,511 and 3,544,110

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,511 : 3,544,110 = 3,544,110 : x
2. Step 2: Convert to fraction form
   1,619,511/3,544,110 = 3,544,110/x
3. Step 3: Cross multiply
   1,619,511x = 3,544,110 × 3,544,110
4. Step 4: Simplify right side
   1,619,511x = 12,560,715,692,100
5. Step 5: Solve for x
   x = 12,560,715,692,100/1,619,511
6. Step 6: Final answer
   x = 7,755,869.33