Finding the Third Proportional to 2,938,600 and 4,540,886

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,600 : 4,540,886 = 4,540,886 : x
2. Step 2: Convert to fraction form
   2,938,600/4,540,886 = 4,540,886/x
3. Step 3: Cross multiply
   2,938,600x = 4,540,886 × 4,540,886
4. Step 4: Simplify right side
   2,938,600x = 20,619,645,664,996
5. Step 5: Solve for x
   x = 20,619,645,664,996/2,938,600
6. Step 6: Final answer
   x = 7,016,826.27