Finding the Third Proportional to 882.50 and 1,810

Step by Step Solution

1. Step 1: Write the proportion equation
   882.50 : 1,810 = 1,810 : x
2. Step 2: Convert to fraction form
   882.50/1,810 = 1,810/x
3. Step 3: Cross multiply
   882.50x = 1,810 × 1,810
4. Step 4: Simplify right side
   882.50x = 3,276,100
5. Step 5: Solve for x
   x = 3,276,100/882.50
6. Step 6: Final answer
   x = 3,712.29