Finding the Third Proportional to 1,367,163 and 2,991,753

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,163 : 2,991,753 = 2,991,753 : x
2. Step 2: Convert to fraction form
   1,367,163/2,991,753 = 2,991,753/x
3. Step 3: Cross multiply
   1,367,163x = 2,991,753 × 2,991,753
4. Step 4: Simplify right side
   1,367,163x = 8,950,586,013,009
5. Step 5: Solve for x
   x = 8,950,586,013,009/1,367,163
6. Step 6: Final answer
   x = 6,546,831.66