Finding the Third Proportional to 40,939.59 and 86,799.94

Step by Step Solution

1. Step 1: Write the proportion equation
   40,939.59 : 86,799.94 = 86,799.94 : x
2. Step 2: Convert to fraction form
   40,939.59/86,799.94 = 86,799.94/x
3. Step 3: Cross multiply
   40,939.59x = 86,799.94 × 86,799.94
4. Step 4: Simplify right side
   40,939.59x = 7,534,229,150.00
5. Step 5: Solve for x
   x = 7,534,229,150.00/40,939.59
6. Step 6: Final answer
   x = 184,032.83