Finding the Third Proportional to 50,406.38 and 75,998.81

Step by Step Solution

1. Step 1: Write the proportion equation
   50,406.38 : 75,998.81 = 75,998.81 : x
2. Step 2: Convert to fraction form
   50,406.38/75,998.81 = 75,998.81/x
3. Step 3: Cross multiply
   50,406.38x = 75,998.81 × 75,998.81
4. Step 4: Simplify right side
   50,406.38x = 5,775,819,501.41
5. Step 5: Solve for x
   x = 5,775,819,501.41/50,406.38
6. Step 6: Final answer
   x = 114,585.10