Finding the Third Proportional to 62.75 and 103.94

Step by Step Solution

1. Step 1: Write the proportion equation
   62.75 : 103.94 = 103.94 : x
2. Step 2: Convert to fraction form
   62.75/103.94 = 103.94/x
3. Step 3: Cross multiply
   62.75x = 103.94 × 103.94
4. Step 4: Simplify right side
   62.75x = 10,803.00
5. Step 5: Solve for x
   x = 10,803.00/62.75
6. Step 6: Final answer
   x = 172.16