Finding the Third Proportional to 668,050 and 1,401,746

Step by Step Solution

1. Step 1: Write the proportion equation
   668,050 : 1,401,746 = 1,401,746 : x
2. Step 2: Convert to fraction form
   668,050/1,401,746 = 1,401,746/x
3. Step 3: Cross multiply
   668,050x = 1,401,746 × 1,401,746
4. Step 4: Simplify right side
   668,050x = 1,964,891,848,516
5. Step 5: Solve for x
   x = 1,964,891,848,516/668,050
6. Step 6: Final answer
   x = 2,941,234.71