Finding the Third Proportional to 101,550 and 158,109

Step by Step Solution

1. Step 1: Write the proportion equation
   101,550 : 158,109 = 158,109 : x
2. Step 2: Convert to fraction form
   101,550/158,109 = 158,109/x
3. Step 3: Cross multiply
   101,550x = 158,109 × 158,109
4. Step 4: Simplify right side
   101,550x = 24,998,455,881
5. Step 5: Solve for x
   x = 24,998,455,881/101,550
6. Step 6: Final answer
   x = 246,168.94