Finding the Third Proportional to 2,206,960 and 3,374,591

Step by Step Solution

1. Step 1: Write the proportion equation
   2,206,960 : 3,374,591 = 3,374,591 : x
2. Step 2: Convert to fraction form
   2,206,960/3,374,591 = 3,374,591/x
3. Step 3: Cross multiply
   2,206,960x = 3,374,591 × 3,374,591
4. Step 4: Simplify right side
   2,206,960x = 11,387,864,417,281
5. Step 5: Solve for x
   x = 11,387,864,417,281/2,206,960
6. Step 6: Final answer
   x = 5,159,977.71