Finding the Third Proportional to 7,075 and 10,774.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,075 : 10,774.50 = 10,774.50 : x
2. Step 2: Convert to fraction form
   7,075/10,774.50 = 10,774.50/x
3. Step 3: Cross multiply
   7,075x = 10,774.50 × 10,774.50
4. Step 4: Simplify right side
   7,075x = 116,089,850.25
5. Step 5: Solve for x
   x = 116,089,850.25/7,075
6. Step 6: Final answer
   x = 16,408.46