Finding the Third Proportional to 886,876 and 1,945,435

Step by Step Solution

1. Step 1: Write the proportion equation
   886,876 : 1,945,435 = 1,945,435 : x
2. Step 2: Convert to fraction form
   886,876/1,945,435 = 1,945,435/x
3. Step 3: Cross multiply
   886,876x = 1,945,435 × 1,945,435
4. Step 4: Simplify right side
   886,876x = 3,784,717,339,225
5. Step 5: Solve for x
   x = 3,784,717,339,225/886,876
6. Step 6: Final answer
   x = 4,267,470.69