Finding the Third Proportional to 2,895,964 and 4,381,311

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895,964 : 4,381,311 = 4,381,311 : x
2. Step 2: Convert to fraction form
   2,895,964/4,381,311 = 4,381,311/x
3. Step 3: Cross multiply
   2,895,964x = 4,381,311 × 4,381,311
4. Step 4: Simplify right side
   2,895,964x = 19,195,886,078,721
5. Step 5: Solve for x
   x = 19,195,886,078,721/2,895,964
6. Step 6: Final answer
   x = 6,628,496.10