Finding the Third Proportional to 2,305,620 and 3,683,286

Step by Step Solution

1. Step 1: Write the proportion equation
   2,305,620 : 3,683,286 = 3,683,286 : x
2. Step 2: Convert to fraction form
   2,305,620/3,683,286 = 3,683,286/x
3. Step 3: Cross multiply
   2,305,620x = 3,683,286 × 3,683,286
4. Step 4: Simplify right side
   2,305,620x = 13,566,595,757,796
5. Step 5: Solve for x
   x = 13,566,595,757,796/2,305,620
6. Step 6: Final answer
   x = 5,884,142.12