Finding the Third Proportional to 2,700,904 and 4,276,864

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700,904 : 4,276,864 = 4,276,864 : x
2. Step 2: Convert to fraction form
   2,700,904/4,276,864 = 4,276,864/x
3. Step 3: Cross multiply
   2,700,904x = 4,276,864 × 4,276,864
4. Step 4: Simplify right side
   2,700,904x = 18,291,565,674,496
5. Step 5: Solve for x
   x = 18,291,565,674,496/2,700,904
6. Step 6: Final answer
   x = 6,772,386.46