Finding the Third Proportional to 166,623 and 238,104.19

Step by Step Solution

1. Step 1: Write the proportion equation
   166,623 : 238,104.19 = 238,104.19 : x
2. Step 2: Convert to fraction form
   166,623/238,104.19 = 238,104.19/x
3. Step 3: Cross multiply
   166,623x = 238,104.19 × 238,104.19
4. Step 4: Simplify right side
   166,623x = 56,693,604,105.04
5. Step 5: Solve for x
   x = 56,693,604,105.04/166,623
6. Step 6: Final answer
   x = 340,250.77