Finding the Third Proportional to 665,610 and 1,436,196

Step by Step Solution

1. Step 1: Write the proportion equation
   665,610 : 1,436,196 = 1,436,196 : x
2. Step 2: Convert to fraction form
   665,610/1,436,196 = 1,436,196/x
3. Step 3: Cross multiply
   665,610x = 1,436,196 × 1,436,196
4. Step 4: Simplify right side
   665,610x = 2,062,658,950,416
5. Step 5: Solve for x
   x = 2,062,658,950,416/665,610
6. Step 6: Final answer
   x = 3,098,900.18