Finding the Third Proportional to 1,255.50 and 2,968.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,255.50 : 2,968.52 = 2,968.52 : x
2. Step 2: Convert to fraction form
   1,255.50/2,968.52 = 2,968.52/x
3. Step 3: Cross multiply
   1,255.50x = 2,968.52 × 2,968.52
4. Step 4: Simplify right side
   1,255.50x = 8,812,131.40
5. Step 5: Solve for x
   x = 8,812,131.40/1,255.50
6. Step 6: Final answer
   x = 7,018.82