Finding the Third Proportional to 50,505.94 and 75,320.81

Step by Step Solution

1. Step 1: Write the proportion equation
   50,505.94 : 75,320.81 = 75,320.81 : x
2. Step 2: Convert to fraction form
   50,505.94/75,320.81 = 75,320.81/x
3. Step 3: Cross multiply
   50,505.94x = 75,320.81 × 75,320.81
4. Step 4: Simplify right side
   50,505.94x = 5,673,224,795.66
5. Step 5: Solve for x
   x = 5,673,224,795.66/50,505.94
6. Step 6: Final answer
   x = 112,327.88