Finding the Third Proportional to 1,882.50 and 4,443

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882.50 : 4,443 = 4,443 : x
2. Step 2: Convert to fraction form
   1,882.50/4,443 = 4,443/x
3. Step 3: Cross multiply
   1,882.50x = 4,443 × 4,443
4. Step 4: Simplify right side
   1,882.50x = 19,740,249
5. Step 5: Solve for x
   x = 19,740,249/1,882.50
6. Step 6: Final answer
   x = 10,486.19