Finding the Third Proportional to 665,604 and 1,436,184

Step by Step Solution

1. Step 1: Write the proportion equation
   665,604 : 1,436,184 = 1,436,184 : x
2. Step 2: Convert to fraction form
   665,604/1,436,184 = 1,436,184/x
3. Step 3: Cross multiply
   665,604x = 1,436,184 × 1,436,184
4. Step 4: Simplify right side
   665,604x = 2,062,624,481,856
5. Step 5: Solve for x
   x = 2,062,624,481,856/665,604
6. Step 6: Final answer
   x = 3,098,876.33