Finding the Third Proportional to 158,746 and 238,098

Step by Step Solution

1. Step 1: Write the proportion equation
   158,746 : 238,098 = 238,098 : x
2. Step 2: Convert to fraction form
   158,746/238,098 = 238,098/x
3. Step 3: Cross multiply
   158,746x = 238,098 × 238,098
4. Step 4: Simplify right side
   158,746x = 56,690,657,604
5. Step 5: Solve for x
   x = 56,690,657,604/158,746
6. Step 6: Final answer
   x = 357,115.50