Finding the Third Proportional to 1,367,268 and 2,122,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,268 : 2,122,562 = 2,122,562 : x
2. Step 2: Convert to fraction form
   1,367,268/2,122,562 = 2,122,562/x
3. Step 3: Cross multiply
   1,367,268x = 2,122,562 × 2,122,562
4. Step 4: Simplify right side
   1,367,268x = 4,505,269,443,844
5. Step 5: Solve for x
   x = 4,505,269,443,844/1,367,268
6. Step 6: Final answer
   x = 3,295,088.78