Finding the Third Proportional to 1,470,231 and 3,165,729

Step by Step Solution

1. Step 1: Write the proportion equation
   1,470,231 : 3,165,729 = 3,165,729 : x
2. Step 2: Convert to fraction form
   1,470,231/3,165,729 = 3,165,729/x
3. Step 3: Cross multiply
   1,470,231x = 3,165,729 × 3,165,729
4. Step 4: Simplify right side
   1,470,231x = 10,021,840,101,441
5. Step 5: Solve for x
   x = 10,021,840,101,441/1,470,231
6. Step 6: Final answer
   x = 6,816,507.13