Finding the Third Proportional to 1,619,768 and 3,544,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,768 : 3,544,592 = 3,544,592 : x
2. Step 2: Convert to fraction form
   1,619,768/3,544,592 = 3,544,592/x
3. Step 3: Cross multiply
   1,619,768x = 3,544,592 × 3,544,592
4. Step 4: Simplify right side
   1,619,768x = 12,564,132,446,464
5. Step 5: Solve for x
   x = 12,564,132,446,464/1,619,768
6. Step 6: Final answer
   x = 7,756,748.16