Finding the Third Proportional to 108,300 and 158,226

Step by Step Solution

1. Step 1: Write the proportion equation
   108,300 : 158,226 = 158,226 : x
2. Step 2: Convert to fraction form
   108,300/158,226 = 158,226/x
3. Step 3: Cross multiply
   108,300x = 158,226 × 158,226
4. Step 4: Simplify right side
   108,300x = 25,035,467,076
5. Step 5: Solve for x
   x = 25,035,467,076/108,300
6. Step 6: Final answer
   x = 231,167.75