Finding the Third Proportional to 3,551.25 and 7,794.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,551.25 : 7,794.94 = 7,794.94 : x
2. Step 2: Convert to fraction form
   3,551.25/7,794.94 = 7,794.94/x
3. Step 3: Cross multiply
   3,551.25x = 7,794.94 × 7,794.94
4. Step 4: Simplify right side
   3,551.25x = 60,761,050.63
5. Step 5: Solve for x
   x = 60,761,050.63/3,551.25
6. Step 6: Final answer
   x = 17,109.76