Finding the Third Proportional to 20,606.06 and 45,170.16

Step by Step Solution

1. Step 1: Write the proportion equation
   20,606.06 : 45,170.16 = 45,170.16 : x
2. Step 2: Convert to fraction form
   20,606.06/45,170.16 = 45,170.16/x
3. Step 3: Cross multiply
   20,606.06x = 45,170.16 × 45,170.16
4. Step 4: Simplify right side
   20,606.06x = 2,040,343,015.65
5. Step 5: Solve for x
   x = 2,040,343,015.65/20,606.06
6. Step 6: Final answer
   x = 99,016.64