Finding the Third Proportional to 2,938,707 and 4,539,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,707 : 4,539,076 = 4,539,076 : x
2. Step 2: Convert to fraction form
   2,938,707/4,539,076 = 4,539,076/x
3. Step 3: Cross multiply
   2,938,707x = 4,539,076 × 4,539,076
4. Step 4: Simplify right side
   2,938,707x = 20,603,210,933,776
5. Step 5: Solve for x
   x = 20,603,210,933,776/2,938,707
6. Step 6: Final answer
   x = 7,010,978.28