Finding the Third Proportional to 2,289,844 and 3,367,912

Step by Step Solution

1. Step 1: Write the proportion equation
   2,289,844 : 3,367,912 = 3,367,912 : x
2. Step 2: Convert to fraction form
   2,289,844/3,367,912 = 3,367,912/x
3. Step 3: Cross multiply
   2,289,844x = 3,367,912 × 3,367,912
4. Step 4: Simplify right side
   2,289,844x = 11,342,831,239,744
5. Step 5: Solve for x
   x = 11,342,831,239,744/2,289,844
6. Step 6: Final answer
   x = 4,953,538.86