Finding the Third Proportional to 45,606 and 71,176

Step by Step Solution

1. Step 1: Write the proportion equation
   45,606 : 71,176 = 71,176 : x
2. Step 2: Convert to fraction form
   45,606/71,176 = 71,176/x
3. Step 3: Cross multiply
   45,606x = 71,176 × 71,176
4. Step 4: Simplify right side
   45,606x = 5,066,022,976
5. Step 5: Solve for x
   x = 5,066,022,976/45,606
6. Step 6: Final answer
   x = 111,082.38