Finding the Third Proportional to 1,346,163 and 1,998,107

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346,163 : 1,998,107 = 1,998,107 : x
2. Step 2: Convert to fraction form
   1,346,163/1,998,107 = 1,998,107/x
3. Step 3: Cross multiply
   1,346,163x = 1,998,107 × 1,998,107
4. Step 4: Simplify right side
   1,346,163x = 3,992,431,583,449
5. Step 5: Solve for x
   x = 3,992,431,583,449/1,346,163
6. Step 6: Final answer
   x = 2,965,786.15