Finding the Third Proportional to 1,552,734 and 3,378,843

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,734 : 3,378,843 = 3,378,843 : x
2. Step 2: Convert to fraction form
   1,552,734/3,378,843 = 3,378,843/x
3. Step 3: Cross multiply
   1,552,734x = 3,378,843 × 3,378,843
4. Step 4: Simplify right side
   1,552,734x = 11,416,580,018,649
5. Step 5: Solve for x
   x = 11,416,580,018,649/1,552,734
6. Step 6: Final answer
   x = 7,352,566.52