Finding the Third Proportional to 815,058 and 1,770,084

Step by Step Solution

1. Step 1: Write the proportion equation
   815,058 : 1,770,084 = 1,770,084 : x
2. Step 2: Convert to fraction form
   815,058/1,770,084 = 1,770,084/x
3. Step 3: Cross multiply
   815,058x = 1,770,084 × 1,770,084
4. Step 4: Simplify right side
   815,058x = 3,133,197,367,056
5. Step 5: Solve for x
   x = 3,133,197,367,056/815,058
6. Step 6: Final answer
   x = 3,844,140.38