Finding the Third Proportional to 2,738,016 and 4,256,364

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738,016 : 4,256,364 = 4,256,364 : x
2. Step 2: Convert to fraction form
   2,738,016/4,256,364 = 4,256,364/x
3. Step 3: Cross multiply
   2,738,016x = 4,256,364 × 4,256,364
4. Step 4: Simplify right side
   2,738,016x = 18,116,634,500,496
5. Step 5: Solve for x
   x = 18,116,634,500,496/2,738,016
6. Step 6: Final answer
   x = 6,616,701.47