Finding the Third Proportional to 1,627,372 and 3,544,048

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,372 : 3,544,048 = 3,544,048 : x
2. Step 2: Convert to fraction form
   1,627,372/3,544,048 = 3,544,048/x
3. Step 3: Cross multiply
   1,627,372x = 3,544,048 × 3,544,048
4. Step 4: Simplify right side
   1,627,372x = 12,560,276,226,304
5. Step 5: Solve for x
   x = 12,560,276,226,304/1,627,372
6. Step 6: Final answer
   x = 7,718,134.65