Finding the Third Proportional to 936,658.50 and 2,015,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   936,658.50 : 2,015,401.50 = 2,015,401.50 : x
2. Step 2: Convert to fraction form
   936,658.50/2,015,401.50 = 2,015,401.50/x
3. Step 3: Cross multiply
   936,658.50x = 2,015,401.50 × 2,015,401.50
4. Step 4: Simplify right side
   936,658.50x = 4,061,843,206,202.25
5. Step 5: Solve for x
   x = 4,061,843,206,202.25/936,658.50
6. Step 6: Final answer
   x = 4,336,525.22