Finding the Third Proportional to 86,500.41 and 185,933.81

Step by Step Solution

1. Step 1: Write the proportion equation
   86,500.41 : 185,933.81 = 185,933.81 : x
2. Step 2: Convert to fraction form
   86,500.41/185,933.81 = 185,933.81/x
3. Step 3: Cross multiply
   86,500.41x = 185,933.81 × 185,933.81
4. Step 4: Simplify right side
   86,500.41x = 34,571,382,630.79
5. Step 5: Solve for x
   x = 34,571,382,630.79/86,500.41
6. Step 6: Final answer
   x = 399,667.29