Finding the Third Proportional to 1,933,664 and 2,718,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933,664 : 2,718,192 = 2,718,192 : x
2. Step 2: Convert to fraction form
   1,933,664/2,718,192 = 2,718,192/x
3. Step 3: Cross multiply
   1,933,664x = 2,718,192 × 2,718,192
4. Step 4: Simplify right side
   1,933,664x = 7,388,567,748,864
5. Step 5: Solve for x
   x = 7,388,567,748,864/1,933,664
6. Step 6: Final answer
   x = 3,821,019.45