Finding the Third Proportional to 7,075.50 and 14,380.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,075.50 : 14,380.50 = 14,380.50 : x
2. Step 2: Convert to fraction form
   7,075.50/14,380.50 = 14,380.50/x
3. Step 3: Cross multiply
   7,075.50x = 14,380.50 × 14,380.50
4. Step 4: Simplify right side
   7,075.50x = 206,798,780.25
5. Step 5: Solve for x
   x = 206,798,780.25/7,075.50
6. Step 6: Final answer
   x = 29,227.44