Finding the Third Proportional to 293.50 and 303.50

Step by Step Solution

1. Step 1: Write the proportion equation
   293.50 : 303.50 = 303.50 : x
2. Step 2: Convert to fraction form
   293.50/303.50 = 303.50/x
3. Step 3: Cross multiply
   293.50x = 303.50 × 303.50
4. Step 4: Simplify right side
   293.50x = 92,112.25
5. Step 5: Solve for x
   x = 92,112.25/293.50
6. Step 6: Final answer
   x = 313.84