Finding the Third Proportional to 89,087.06 and 185,519.81

Step by Step Solution

1. Step 1: Write the proportion equation
   89,087.06 : 185,519.81 = 185,519.81 : x
2. Step 2: Convert to fraction form
   89,087.06/185,519.81 = 185,519.81/x
3. Step 3: Cross multiply
   89,087.06x = 185,519.81 × 185,519.81
4. Step 4: Simplify right side
   89,087.06x = 34,417,600,830.04
5. Step 5: Solve for x
   x = 34,417,600,830.04/89,087.06
6. Step 6: Final answer
   x = 386,336.69