Finding the Third Proportional to 103,684 and 158,802

Step by Step Solution

1. Step 1: Write the proportion equation
   103,684 : 158,802 = 158,802 : x
2. Step 2: Convert to fraction form
   103,684/158,802 = 158,802/x
3. Step 3: Cross multiply
   103,684x = 158,802 × 158,802
4. Step 4: Simplify right side
   103,684x = 25,218,075,204
5. Step 5: Solve for x
   x = 25,218,075,204/103,684
6. Step 6: Final answer
   x = 243,220.51