Finding the Third Proportional to 2,938,606 and 4,540,894

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,606 : 4,540,894 = 4,540,894 : x
2. Step 2: Convert to fraction form
   2,938,606/4,540,894 = 4,540,894/x
3. Step 3: Cross multiply
   2,938,606x = 4,540,894 × 4,540,894
4. Step 4: Simplify right side
   2,938,606x = 20,619,718,319,236
5. Step 5: Solve for x
   x = 20,619,718,319,236/2,938,606
6. Step 6: Final answer
   x = 7,016,836.66