Finding the Third Proportional to 2,609,584 and 3,674,899

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,584 : 3,674,899 = 3,674,899 : x
2. Step 2: Convert to fraction form
   2,609,584/3,674,899 = 3,674,899/x
3. Step 3: Cross multiply
   2,609,584x = 3,674,899 × 3,674,899
4. Step 4: Simplify right side
   2,609,584x = 13,504,882,660,201
5. Step 5: Solve for x
   x = 13,504,882,660,201/2,609,584
6. Step 6: Final answer
   x = 5,175,109.39