Finding the Third Proportional to 2,235,948 and 3,160,809

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235,948 : 3,160,809 = 3,160,809 : x
2. Step 2: Convert to fraction form
   2,235,948/3,160,809 = 3,160,809/x
3. Step 3: Cross multiply
   2,235,948x = 3,160,809 × 3,160,809
4. Step 4: Simplify right side
   2,235,948x = 9,990,713,534,481
5. Step 5: Solve for x
   x = 9,990,713,534,481/2,235,948
6. Step 6: Final answer
   x = 4,468,222.67