Finding the Third Proportional to 2,895,872 and 3,808,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895,872 : 3,808,128 = 3,808,128 : x
2. Step 2: Convert to fraction form
   2,895,872/3,808,128 = 3,808,128/x
3. Step 3: Cross multiply
   2,895,872x = 3,808,128 × 3,808,128
4. Step 4: Simplify right side
   2,895,872x = 14,501,838,864,384
5. Step 5: Solve for x
   x = 14,501,838,864,384/2,895,872
6. Step 6: Final answer
   x = 5,007,762.38