Finding the Third Proportional to 755,379 and 1,631,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   755,379 : 1,631,401.50 = 1,631,401.50 : x
2. Step 2: Convert to fraction form
   755,379/1,631,401.50 = 1,631,401.50/x
3. Step 3: Cross multiply
   755,379x = 1,631,401.50 × 1,631,401.50
4. Step 4: Simplify right side
   755,379x = 2,661,470,854,202.25
5. Step 5: Solve for x
   x = 2,661,470,854,202.25/755,379
6. Step 6: Final answer
   x = 3,523,358.28