Finding the Third Proportional to 1,805.50 and 3,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805.50 : 3,926 = 3,926 : x
2. Step 2: Convert to fraction form
   1,805.50/3,926 = 3,926/x
3. Step 3: Cross multiply
   1,805.50x = 3,926 × 3,926
4. Step 4: Simplify right side
   1,805.50x = 15,413,476
5. Step 5: Solve for x
   x = 15,413,476/1,805.50
6. Step 6: Final answer
   x = 8,536.96