Finding the Third Proportional to 116.02 and 251.86

Step by Step Solution

1. Step 1: Write the proportion equation
   116.02 : 251.86 = 251.86 : x
2. Step 2: Convert to fraction form
   116.02/251.86 = 251.86/x
3. Step 3: Cross multiply
   116.02x = 251.86 × 251.86
4. Step 4: Simplify right side
   116.02x = 63,433.14
5. Step 5: Solve for x
   x = 63,433.14/116.02
6. Step 6: Final answer
   x = 546.76