Finding the Third Proportional to 886,760 and 1,906,570

Step by Step Solution

1. Step 1: Write the proportion equation
   886,760 : 1,906,570 = 1,906,570 : x
2. Step 2: Convert to fraction form
   886,760/1,906,570 = 1,906,570/x
3. Step 3: Cross multiply
   886,760x = 1,906,570 × 1,906,570
4. Step 4: Simplify right side
   886,760x = 3,635,009,164,900
5. Step 5: Solve for x
   x = 3,635,009,164,900/886,760
6. Step 6: Final answer
   x = 4,099,202.90