Finding the Third Proportional to 137,022 and 204,973

Step by Step Solution

1. Step 1: Write the proportion equation
   137,022 : 204,973 = 204,973 : x
2. Step 2: Convert to fraction form
   137,022/204,973 = 204,973/x
3. Step 3: Cross multiply
   137,022x = 204,973 × 204,973
4. Step 4: Simplify right side
   137,022x = 42,013,930,729
5. Step 5: Solve for x
   x = 42,013,930,729/137,022
6. Step 6: Final answer
   x = 306,621.79