Finding the Third Proportional to 75.05 and 101.39

Step by Step Solution

1. Step 1: Write the proportion equation
   75.05 : 101.39 = 101.39 : x
2. Step 2: Convert to fraction form
   75.05/101.39 = 101.39/x
3. Step 3: Cross multiply
   75.05x = 101.39 × 101.39
4. Step 4: Simplify right side
   75.05x = 10,280.06
5. Step 5: Solve for x
   x = 10,280.06/75.05
6. Step 6: Final answer
   x = 136.98