Finding the Third Proportional to 2,938,588 and 4,540,868

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,588 : 4,540,868 = 4,540,868 : x
2. Step 2: Convert to fraction form
   2,938,588/4,540,868 = 4,540,868/x
3. Step 3: Cross multiply
   2,938,588x = 4,540,868 × 4,540,868
4. Step 4: Simplify right side
   2,938,588x = 20,619,482,193,424
5. Step 5: Solve for x
   x = 20,619,482,193,424/2,938,588
6. Step 6: Final answer
   x = 7,016,799.29