Finding the Third Proportional to 36,100.69 and 84,351.38

Step by Step Solution

1. Step 1: Write the proportion equation
   36,100.69 : 84,351.38 = 84,351.38 : x
2. Step 2: Convert to fraction form
   36,100.69/84,351.38 = 84,351.38/x
3. Step 3: Cross multiply
   36,100.69x = 84,351.38 × 84,351.38
4. Step 4: Simplify right side
   36,100.69x = 7,115,154,464.39
5. Step 5: Solve for x
   x = 7,115,154,464.39/36,100.69
6. Step 6: Final answer
   x = 197,091.94