Finding the Third Proportional to 16,665 and 35,922

Step by Step Solution

1. Step 1: Write the proportion equation
   16,665 : 35,922 = 35,922 : x
2. Step 2: Convert to fraction form
   16,665/35,922 = 35,922/x
3. Step 3: Cross multiply
   16,665x = 35,922 × 35,922
4. Step 4: Simplify right side
   16,665x = 1,290,390,084
5. Step 5: Solve for x
   x = 1,290,390,084/16,665
6. Step 6: Final answer
   x = 77,431.15