Finding the Third Proportional to 1,303.88 and 2,716.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303.88 : 2,716.03 = 2,716.03 : x
2. Step 2: Convert to fraction form
   1,303.88/2,716.03 = 2,716.03/x
3. Step 3: Cross multiply
   1,303.88x = 2,716.03 × 2,716.03
4. Step 4: Simplify right side
   1,303.88x = 7,376,825.75
5. Step 5: Solve for x
   x = 7,376,825.75/1,303.88
6. Step 6: Final answer
   x = 5,657.62