Finding the Third Proportional to 3,471,570 and 7,112,268

Step by Step Solution

1. Step 1: Write the proportion equation
   3,471,570 : 7,112,268 = 7,112,268 : x
2. Step 2: Convert to fraction form
   3,471,570/7,112,268 = 7,112,268/x
3. Step 3: Cross multiply
   3,471,570x = 7,112,268 × 7,112,268
4. Step 4: Simplify right side
   3,471,570x = 50,584,356,103,824
5. Step 5: Solve for x
   x = 50,584,356,103,824/3,471,570
6. Step 6: Final answer
   x = 14,571,031.58