Finding the Third Proportional to 1,355,346 and 2,822,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,346 : 2,822,976 = 2,822,976 : x
2. Step 2: Convert to fraction form
   1,355,346/2,822,976 = 2,822,976/x
3. Step 3: Cross multiply
   1,355,346x = 2,822,976 × 2,822,976
4. Step 4: Simplify right side
   1,355,346x = 7,969,193,496,576
5. Step 5: Solve for x
   x = 7,969,193,496,576/1,355,346
6. Step 6: Final answer
   x = 5,879,822.20