Finding the Third Proportional to 158,960 and 240,061

Step by Step Solution

1. Step 1: Write the proportion equation
   158,960 : 240,061 = 240,061 : x
2. Step 2: Convert to fraction form
   158,960/240,061 = 240,061/x
3. Step 3: Cross multiply
   158,960x = 240,061 × 240,061
4. Step 4: Simplify right side
   158,960x = 57,629,283,721
5. Step 5: Solve for x
   x = 57,629,283,721/158,960
6. Step 6: Final answer
   x = 362,539.53