Finding the Third Proportional to 1,576,800 and 3,458,805

Step by Step Solution

1. Step 1: Write the proportion equation
   1,576,800 : 3,458,805 = 3,458,805 : x
2. Step 2: Convert to fraction form
   1,576,800/3,458,805 = 3,458,805/x
3. Step 3: Cross multiply
   1,576,800x = 3,458,805 × 3,458,805
4. Step 4: Simplify right side
   1,576,800x = 11,963,332,028,025
5. Step 5: Solve for x
   x = 11,963,332,028,025/1,576,800
6. Step 6: Final answer
   x = 7,587,095.40