Finding the Third Proportional to 1,036.50 and 2,288.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.50 : 2,288.63 = 2,288.63 : x
2. Step 2: Convert to fraction form
   1,036.50/2,288.63 = 2,288.63/x
3. Step 3: Cross multiply
   1,036.50x = 2,288.63 × 2,288.63
4. Step 4: Simplify right side
   1,036.50x = 5,237,804.39
5. Step 5: Solve for x
   x = 5,237,804.39/1,036.50
6. Step 6: Final answer
   x = 5,053.36