Finding the Third Proportional to 158,682 and 238,047

Step by Step Solution

1. Step 1: Write the proportion equation
   158,682 : 238,047 = 238,047 : x
2. Step 2: Convert to fraction form
   158,682/238,047 = 238,047/x
3. Step 3: Cross multiply
   158,682x = 238,047 × 238,047
4. Step 4: Simplify right side
   158,682x = 56,666,374,209
5. Step 5: Solve for x
   x = 56,666,374,209/158,682
6. Step 6: Final answer
   x = 357,106.50