Finding the Third Proportional to 2,423,686 and 3,685,888

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423,686 : 3,685,888 = 3,685,888 : x
2. Step 2: Convert to fraction form
   2,423,686/3,685,888 = 3,685,888/x
3. Step 3: Cross multiply
   2,423,686x = 3,685,888 × 3,685,888
4. Step 4: Simplify right side
   2,423,686x = 13,585,770,348,544
5. Step 5: Solve for x
   x = 13,585,770,348,544/2,423,686
6. Step 6: Final answer
   x = 5,605,416.85