Finding the Third Proportional to 43,178.06 and 91,884.38

Step by Step Solution

1. Step 1: Write the proportion equation
   43,178.06 : 91,884.38 = 91,884.38 : x
2. Step 2: Convert to fraction form
   43,178.06/91,884.38 = 91,884.38/x
3. Step 3: Cross multiply
   43,178.06x = 91,884.38 × 91,884.38
4. Step 4: Simplify right side
   43,178.06x = 8,442,738,369.14
5. Step 5: Solve for x
   x = 8,442,738,369.14/43,178.06
6. Step 6: Final answer
   x = 195,533.05