Finding the Third Proportional to 1,393,296 and 2,084,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,296 : 2,084,544 = 2,084,544 : x
2. Step 2: Convert to fraction form
   1,393,296/2,084,544 = 2,084,544/x
3. Step 3: Cross multiply
   1,393,296x = 2,084,544 × 2,084,544
4. Step 4: Simplify right side
   1,393,296x = 4,345,323,687,936
5. Step 5: Solve for x
   x = 4,345,323,687,936/1,393,296
6. Step 6: Final answer
   x = 3,118,736.93