Finding the Third Proportional to 63.19 and 100.59

Step by Step Solution

1. Step 1: Write the proportion equation
   63.19 : 100.59 = 100.59 : x
2. Step 2: Convert to fraction form
   63.19/100.59 = 100.59/x
3. Step 3: Cross multiply
   63.19x = 100.59 × 100.59
4. Step 4: Simplify right side
   63.19x = 10,119.10
5. Step 5: Solve for x
   x = 10,119.10/63.19
6. Step 6: Final answer
   x = 160.14