Finding the Third Proportional to 3,404,700 and 5,058,816

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404,700 : 5,058,816 = 5,058,816 : x
2. Step 2: Convert to fraction form
   3,404,700/5,058,816 = 5,058,816/x
3. Step 3: Cross multiply
   3,404,700x = 5,058,816 × 5,058,816
4. Step 4: Simplify right side
   3,404,700x = 25,591,619,321,856
5. Step 5: Solve for x
   x = 25,591,619,321,856/3,404,700
6. Step 6: Final answer
   x = 7,516,556.33