Finding the Third Proportional to 2,938,968 and 4,539,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,968 : 4,539,404 = 4,539,404 : x
2. Step 2: Convert to fraction form
   2,938,968/4,539,404 = 4,539,404/x
3. Step 3: Cross multiply
   2,938,968x = 4,539,404 × 4,539,404
4. Step 4: Simplify right side
   2,938,968x = 20,606,188,675,216
5. Step 5: Solve for x
   x = 20,606,188,675,216/2,938,968
6. Step 6: Final answer
   x = 7,011,368.85