Finding the Third Proportional to 2,938,720 and 4,539,093

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,720 : 4,539,093 = 4,539,093 : x
2. Step 2: Convert to fraction form
   2,938,720/4,539,093 = 4,539,093/x
3. Step 3: Cross multiply
   2,938,720x = 4,539,093 × 4,539,093
4. Step 4: Simplify right side
   2,938,720x = 20,603,365,262,649
5. Step 5: Solve for x
   x = 20,603,365,262,649/2,938,720
6. Step 6: Final answer
   x = 7,010,999.78