Finding the Third Proportional to 45.61 and 65.38

Step by Step Solution

1. Step 1: Write the proportion equation
   45.61 : 65.38 = 65.38 : x
2. Step 2: Convert to fraction form
   45.61/65.38 = 65.38/x
3. Step 3: Cross multiply
   45.61x = 65.38 × 65.38
4. Step 4: Simplify right side
   45.61x = 4,274.54
5. Step 5: Solve for x
   x = 4,274.54/45.61
6. Step 6: Final answer
   x = 93.71