Finding the Third Proportional to 100.41 and 156.52

Step by Step Solution

1. Step 1: Write the proportion equation
   100.41 : 156.52 = 156.52 : x
2. Step 2: Convert to fraction form
   100.41/156.52 = 156.52/x
3. Step 3: Cross multiply
   100.41x = 156.52 × 156.52
4. Step 4: Simplify right side
   100.41x = 24,497.14
5. Step 5: Solve for x
   x = 24,497.14/100.41
6. Step 6: Final answer
   x = 243.98