Finding the Third Proportional to 103,262 and 158,805

Step by Step Solution

1. Step 1: Write the proportion equation
   103,262 : 158,805 = 158,805 : x
2. Step 2: Convert to fraction form
   103,262/158,805 = 158,805/x
3. Step 3: Cross multiply
   103,262x = 158,805 × 158,805
4. Step 4: Simplify right side
   103,262x = 25,219,028,025
5. Step 5: Solve for x
   x = 25,219,028,025/103,262
6. Step 6: Final answer
   x = 244,223.70