Finding the Third Proportional to 886,874 and 1,945,425

Step by Step Solution

1. Step 1: Write the proportion equation
   886,874 : 1,945,425 = 1,945,425 : x
2. Step 2: Convert to fraction form
   886,874/1,945,425 = 1,945,425/x
3. Step 3: Cross multiply
   886,874x = 1,945,425 × 1,945,425
4. Step 4: Simplify right side
   886,874x = 3,784,678,430,625
5. Step 5: Solve for x
   x = 3,784,678,430,625/886,874
6. Step 6: Final answer
   x = 4,267,436.45