Finding the Third Proportional to 906.50 and 1,876

Step by Step Solution

1. Step 1: Write the proportion equation
   906.50 : 1,876 = 1,876 : x
2. Step 2: Convert to fraction form
   906.50/1,876 = 1,876/x
3. Step 3: Cross multiply
   906.50x = 1,876 × 1,876
4. Step 4: Simplify right side
   906.50x = 3,519,376
5. Step 5: Solve for x
   x = 3,519,376/906.50
6. Step 6: Final answer
   x = 3,882.38