Finding the Third Proportional to 1,279,941 and 2,742,051

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,941 : 2,742,051 = 2,742,051 : x
2. Step 2: Convert to fraction form
   1,279,941/2,742,051 = 2,742,051/x
3. Step 3: Cross multiply
   1,279,941x = 2,742,051 × 2,742,051
4. Step 4: Simplify right side
   1,279,941x = 7,518,843,686,601
5. Step 5: Solve for x
   x = 7,518,843,686,601/1,279,941
6. Step 6: Final answer
   x = 5,874,367.40