Finding the Third Proportional to 48.63 and 100.53

Step by Step Solution

1. Step 1: Write the proportion equation
   48.63 : 100.53 = 100.53 : x
2. Step 2: Convert to fraction form
   48.63/100.53 = 100.53/x
3. Step 3: Cross multiply
   48.63x = 100.53 × 100.53
4. Step 4: Simplify right side
   48.63x = 10,106.53
5. Step 5: Solve for x
   x = 10,106.53/48.63
6. Step 6: Final answer
   x = 207.85