Finding the Third Proportional to 1,369.41 and 2,088.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,369.41 : 2,088.28 = 2,088.28 : x
2. Step 2: Convert to fraction form
   1,369.41/2,088.28 = 2,088.28/x
3. Step 3: Cross multiply
   1,369.41x = 2,088.28 × 2,088.28
4. Step 4: Simplify right side
   1,369.41x = 4,360,918.58
5. Step 5: Solve for x
   x = 4,360,918.58/1,369.41
6. Step 6: Final answer
   x = 3,184.53