Finding the Third Proportional to 1,036.55 and 1,469.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.55 : 1,469.39 = 1,469.39 : x
2. Step 2: Convert to fraction form
   1,036.55/1,469.39 = 1,469.39/x
3. Step 3: Cross multiply
   1,036.55x = 1,469.39 × 1,469.39
4. Step 4: Simplify right side
   1,036.55x = 2,159,108.81
5. Step 5: Solve for x
   x = 2,159,108.81/1,036.55
6. Step 6: Final answer
   x = 2,082.98