Finding the Third Proportional to 9,077.91 and 19,451.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,077.91 : 19,451.81 = 19,451.81 : x
2. Step 2: Convert to fraction form
   9,077.91/19,451.81 = 19,451.81/x
3. Step 3: Cross multiply
   9,077.91x = 19,451.81 × 19,451.81
4. Step 4: Simplify right side
   9,077.91x = 378,373,009.54
5. Step 5: Solve for x
   x = 378,373,009.54/9,077.91
6. Step 6: Final answer
   x = 41,680.65