Finding the Third Proportional to 1,860.25 and 2,882.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860.25 : 2,882.88 = 2,882.88 : x
2. Step 2: Convert to fraction form
   1,860.25/2,882.88 = 2,882.88/x
3. Step 3: Cross multiply
   1,860.25x = 2,882.88 × 2,882.88
4. Step 4: Simplify right side
   1,860.25x = 8,310,968.27
5. Step 5: Solve for x
   x = 8,310,968.27/1,860.25
6. Step 6: Final answer
   x = 4,467.66