Finding the Third Proportional to 45.69 and 70.06

Step by Step Solution

1. Step 1: Write the proportion equation
   45.69 : 70.06 = 70.06 : x
2. Step 2: Convert to fraction form
   45.69/70.06 = 70.06/x
3. Step 3: Cross multiply
   45.69x = 70.06 × 70.06
4. Step 4: Simplify right side
   45.69x = 4,908.75
5. Step 5: Solve for x
   x = 4,908.75/45.69
6. Step 6: Final answer
   x = 107.44