Finding the Third Proportional to 1,279,119 and 2,751,786

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,119 : 2,751,786 = 2,751,786 : x
2. Step 2: Convert to fraction form
   1,279,119/2,751,786 = 2,751,786/x
3. Step 3: Cross multiply
   1,279,119x = 2,751,786 × 2,751,786
4. Step 4: Simplify right side
   1,279,119x = 7,572,326,189,796
5. Step 5: Solve for x
   x = 7,572,326,189,796/1,279,119
6. Step 6: Final answer
   x = 5,919,954.43