Finding the Third Proportional to 1,373,736 and 2,101,401

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,736 : 2,101,401 = 2,101,401 : x
2. Step 2: Convert to fraction form
   1,373,736/2,101,401 = 2,101,401/x
3. Step 3: Cross multiply
   1,373,736x = 2,101,401 × 2,101,401
4. Step 4: Simplify right side
   1,373,736x = 4,415,886,162,801
5. Step 5: Solve for x
   x = 4,415,886,162,801/1,373,736
6. Step 6: Final answer
   x = 3,214,508.58