Finding the Third Proportional to 49,891.13 and 73,374.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,891.13 : 73,374.75 = 73,374.75 : x
2. Step 2: Convert to fraction form
   49,891.13/73,374.75 = 73,374.75/x
3. Step 3: Cross multiply
   49,891.13x = 73,374.75 × 73,374.75
4. Step 4: Simplify right side
   49,891.13x = 5,383,853,937.56
5. Step 5: Solve for x
   x = 5,383,853,937.56/49,891.13
6. Step 6: Final answer
   x = 107,912.06