Finding the Third Proportional to 50,382.56 and 76,140.84

Step by Step Solution

1. Step 1: Write the proportion equation
   50,382.56 : 76,140.84 = 76,140.84 : x
2. Step 2: Convert to fraction form
   50,382.56/76,140.84 = 76,140.84/x
3. Step 3: Cross multiply
   50,382.56x = 76,140.84 × 76,140.84
4. Step 4: Simplify right side
   50,382.56x = 5,797,428,086.96
5. Step 5: Solve for x
   x = 5,797,428,086.96/50,382.56
6. Step 6: Final answer
   x = 115,068.15