Finding the Third Proportional to 2,116,794 and 3,179,958

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,794 : 3,179,958 = 3,179,958 : x
2. Step 2: Convert to fraction form
   2,116,794/3,179,958 = 3,179,958/x
3. Step 3: Cross multiply
   2,116,794x = 3,179,958 × 3,179,958
4. Step 4: Simplify right side
   2,116,794x = 10,112,132,881,764
5. Step 5: Solve for x
   x = 10,112,132,881,764/2,116,794
6. Step 6: Final answer
   x = 4,777,098.24