Finding the Third Proportional to 2,263,858 and 3,424,954

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,858 : 3,424,954 = 3,424,954 : x
2. Step 2: Convert to fraction form
   2,263,858/3,424,954 = 3,424,954/x
3. Step 3: Cross multiply
   2,263,858x = 3,424,954 × 3,424,954
4. Step 4: Simplify right side
   2,263,858x = 11,730,309,902,116
5. Step 5: Solve for x
   x = 11,730,309,902,116/2,263,858
6. Step 6: Final answer
   x = 5,181,557.28