Finding the Third Proportional to 1,552,698 and 3,378,771

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,698 : 3,378,771 = 3,378,771 : x
2. Step 2: Convert to fraction form
   1,552,698/3,378,771 = 3,378,771/x
3. Step 3: Cross multiply
   1,552,698x = 3,378,771 × 3,378,771
4. Step 4: Simplify right side
   1,552,698x = 11,416,093,470,441
5. Step 5: Solve for x
   x = 11,416,093,470,441/1,552,698
6. Step 6: Final answer
   x = 7,352,423.63