Finding the Third Proportional to 1,279,827 and 2,764,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,827 : 2,764,908 = 2,764,908 : x
2. Step 2: Convert to fraction form
   1,279,827/2,764,908 = 2,764,908/x
3. Step 3: Cross multiply
   1,279,827x = 2,764,908 × 2,764,908
4. Step 4: Simplify right side
   1,279,827x = 7,644,716,248,464
5. Step 5: Solve for x
   x = 7,644,716,248,464/1,279,827
6. Step 6: Final answer
   x = 5,973,241.89