Finding the Third Proportional to 52,016.25 and 76,172.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,016.25 : 76,172.25 = 76,172.25 : x
2. Step 2: Convert to fraction form
   52,016.25/76,172.25 = 76,172.25/x
3. Step 3: Cross multiply
   52,016.25x = 76,172.25 × 76,172.25
4. Step 4: Simplify right side
   52,016.25x = 5,802,211,670.06
5. Step 5: Solve for x
   x = 5,802,211,670.06/52,016.25
6. Step 6: Final answer
   x = 111,546.14