Finding the Third Proportional to 1,109 and 2,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109 : 2,334.50 = 2,334.50 : x
2. Step 2: Convert to fraction form
   1,109/2,334.50 = 2,334.50/x
3. Step 3: Cross multiply
   1,109x = 2,334.50 × 2,334.50
4. Step 4: Simplify right side
   1,109x = 5,449,890.25
5. Step 5: Solve for x
   x = 5,449,890.25/1,109
6. Step 6: Final answer
   x = 4,914.24