Finding the Third Proportional to 673,951.50 and 1,471,401

Step by Step Solution

1. Step 1: Write the proportion equation
   673,951.50 : 1,471,401 = 1,471,401 : x
2. Step 2: Convert to fraction form
   673,951.50/1,471,401 = 1,471,401/x
3. Step 3: Cross multiply
   673,951.50x = 1,471,401 × 1,471,401
4. Step 4: Simplify right side
   673,951.50x = 2,165,020,902,801
5. Step 5: Solve for x
   x = 2,165,020,902,801/673,951.50
6. Step 6: Final answer
   x = 3,212,428.35