Finding the Third Proportional to 41,787 and 87,018.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,787 : 87,018.75 = 87,018.75 : x
2. Step 2: Convert to fraction form
   41,787/87,018.75 = 87,018.75/x
3. Step 3: Cross multiply
   41,787x = 87,018.75 × 87,018.75
4. Step 4: Simplify right side
   41,787x = 7,572,262,851.56
5. Step 5: Solve for x
   x = 7,572,262,851.56/41,787
6. Step 6: Final answer
   x = 181,210.97