Finding the Third Proportional to 2,617,086 and 3,938,733

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,086 : 3,938,733 = 3,938,733 : x
2. Step 2: Convert to fraction form
   2,617,086/3,938,733 = 3,938,733/x
3. Step 3: Cross multiply
   2,617,086x = 3,938,733 × 3,938,733
4. Step 4: Simplify right side
   2,617,086x = 15,513,617,645,289
5. Step 5: Solve for x
   x = 15,513,617,645,289/2,617,086
6. Step 6: Final answer
   x = 5,927,821.11