Finding the Third Proportional to 1,279,552 and 2,716,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,552 : 2,716,544 = 2,716,544 : x
2. Step 2: Convert to fraction form
   1,279,552/2,716,544 = 2,716,544/x
3. Step 3: Cross multiply
   1,279,552x = 2,716,544 × 2,716,544
4. Step 4: Simplify right side
   1,279,552x = 7,379,611,303,936
5. Step 5: Solve for x
   x = 7,379,611,303,936/1,279,552
6. Step 6: Final answer
   x = 5,767,339.90