Finding the Third Proportional to 28,075.50 and 30,505.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,075.50 : 30,505.50 = 30,505.50 : x
2. Step 2: Convert to fraction form
   28,075.50/30,505.50 = 30,505.50/x
3. Step 3: Cross multiply
   28,075.50x = 30,505.50 × 30,505.50
4. Step 4: Simplify right side
   28,075.50x = 930,585,530.25
5. Step 5: Solve for x
   x = 930,585,530.25/28,075.50
6. Step 6: Final answer
   x = 33,145.82