Finding the Third Proportional to 139,941 and 301,986

Step by Step Solution

1. Step 1: Write the proportion equation
   139,941 : 301,986 = 301,986 : x
2. Step 2: Convert to fraction form
   139,941/301,986 = 301,986/x
3. Step 3: Cross multiply
   139,941x = 301,986 × 301,986
4. Step 4: Simplify right side
   139,941x = 91,195,544,196
5. Step 5: Solve for x
   x = 91,195,544,196/139,941
6. Step 6: Final answer
   x = 651,671.38