Finding the Third Proportional to 3,470,932 and 7,111,016

Step by Step Solution

1. Step 1: Write the proportion equation
   3,470,932 : 7,111,016 = 7,111,016 : x
2. Step 2: Convert to fraction form
   3,470,932/7,111,016 = 7,111,016/x
3. Step 3: Cross multiply
   3,470,932x = 7,111,016 × 7,111,016
4. Step 4: Simplify right side
   3,470,932x = 50,566,548,552,256
5. Step 5: Solve for x
   x = 50,566,548,552,256/3,470,932
6. Step 6: Final answer
   x = 14,568,579.43