Finding the Third Proportional to 1,562,409 and 3,423,951

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562,409 : 3,423,951 = 3,423,951 : x
2. Step 2: Convert to fraction form
   1,562,409/3,423,951 = 3,423,951/x
3. Step 3: Cross multiply
   1,562,409x = 3,423,951 × 3,423,951
4. Step 4: Simplify right side
   1,562,409x = 11,723,440,450,401
5. Step 5: Solve for x
   x = 11,723,440,450,401/1,562,409
6. Step 6: Final answer
   x = 7,503,438.89