Finding the Third Proportional to 1,149,309 and 2,331,450

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,309 : 2,331,450 = 2,331,450 : x
2. Step 2: Convert to fraction form
   1,149,309/2,331,450 = 2,331,450/x
3. Step 3: Cross multiply
   1,149,309x = 2,331,450 × 2,331,450
4. Step 4: Simplify right side
   1,149,309x = 5,435,659,102,500
5. Step 5: Solve for x
   x = 5,435,659,102,500/1,149,309
6. Step 6: Final answer
   x = 4,729,501.90