Finding the Third Proportional to 2,938,712 and 4,539,084

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,712 : 4,539,084 = 4,539,084 : x
2. Step 2: Convert to fraction form
   2,938,712/4,539,084 = 4,539,084/x
3. Step 3: Cross multiply
   2,938,712x = 4,539,084 × 4,539,084
4. Step 4: Simplify right side
   2,938,712x = 20,603,283,559,056
5. Step 5: Solve for x
   x = 20,603,283,559,056/2,938,712
6. Step 6: Final answer
   x = 7,010,991.06