Finding the Third Proportional to 887.50 and 1,862

Step by Step Solution

1. Step 1: Write the proportion equation
   887.50 : 1,862 = 1,862 : x
2. Step 2: Convert to fraction form
   887.50/1,862 = 1,862/x
3. Step 3: Cross multiply
   887.50x = 1,862 × 1,862
4. Step 4: Simplify right side
   887.50x = 3,467,044
5. Step 5: Solve for x
   x = 3,467,044/887.50
6. Step 6: Final answer
   x = 3,906.53