Finding the Third Proportional to 41,816.25 and 86,528.25

Step by Step Solution

1. Step 1: Write the proportion equation
   41,816.25 : 86,528.25 = 86,528.25 : x
2. Step 2: Convert to fraction form
   41,816.25/86,528.25 = 86,528.25/x
3. Step 3: Cross multiply
   41,816.25x = 86,528.25 × 86,528.25
4. Step 4: Simplify right side
   41,816.25x = 7,487,138,048.06
5. Step 5: Solve for x
   x = 7,487,138,048.06/41,816.25
6. Step 6: Final answer
   x = 179,048.53