Finding the Third Proportional to 137,744 and 301,894

Step by Step Solution

1. Step 1: Write the proportion equation
   137,744 : 301,894 = 301,894 : x
2. Step 2: Convert to fraction form
   137,744/301,894 = 301,894/x
3. Step 3: Cross multiply
   137,744x = 301,894 × 301,894
4. Step 4: Simplify right side
   137,744x = 91,139,987,236
5. Step 5: Solve for x
   x = 91,139,987,236/137,744
6. Step 6: Final answer
   x = 661,662.12