Finding the Third Proportional to 1,525,856 and 3,313,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,856 : 3,313,896 = 3,313,896 : x
2. Step 2: Convert to fraction form
   1,525,856/3,313,896 = 3,313,896/x
3. Step 3: Cross multiply
   1,525,856x = 3,313,896 × 3,313,896
4. Step 4: Simplify right side
   1,525,856x = 10,981,906,698,816
5. Step 5: Solve for x
   x = 10,981,906,698,816/1,525,856
6. Step 6: Final answer
   x = 7,197,210.42