Finding the Third Proportional to 1,393,552 and 2,036,555

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,552 : 2,036,555 = 2,036,555 : x
2. Step 2: Convert to fraction form
   1,393,552/2,036,555 = 2,036,555/x
3. Step 3: Cross multiply
   1,393,552x = 2,036,555 × 2,036,555
4. Step 4: Simplify right side
   1,393,552x = 4,147,556,268,025
5. Step 5: Solve for x
   x = 4,147,556,268,025/1,393,552
6. Step 6: Final answer
   x = 2,976,247.94