Finding the Third Proportional to 49,789.69 and 73,927.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,789.69 : 73,927.69 = 73,927.69 : x
2. Step 2: Convert to fraction form
   49,789.69/73,927.69 = 73,927.69/x
3. Step 3: Cross multiply
   49,789.69x = 73,927.69 × 73,927.69
4. Step 4: Simplify right side
   49,789.69x = 5,465,302,979.10
5. Step 5: Solve for x
   x = 5,465,302,979.10/49,789.69
6. Step 6: Final answer
   x = 109,767.77