Finding the Third Proportional to 1,438.59 and 3,082.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,438.59 : 3,082.03 = 3,082.03 : x
2. Step 2: Convert to fraction form
   1,438.59/3,082.03 = 3,082.03/x
3. Step 3: Cross multiply
   1,438.59x = 3,082.03 × 3,082.03
4. Step 4: Simplify right side
   1,438.59x = 9,498,916.63
5. Step 5: Solve for x
   x = 9,498,916.63/1,438.59
6. Step 6: Final answer
   x = 6,602.92