Finding the Third Proportional to 100,559.50 and 155,806

Step by Step Solution

1. Step 1: Write the proportion equation
   100,559.50 : 155,806 = 155,806 : x
2. Step 2: Convert to fraction form
   100,559.50/155,806 = 155,806/x
3. Step 3: Cross multiply
   100,559.50x = 155,806 × 155,806
4. Step 4: Simplify right side
   100,559.50x = 24,275,509,636
5. Step 5: Solve for x
   x = 24,275,509,636/100,559.50
6. Step 6: Final answer
   x = 241,404.44