Finding the Third Proportional to 50,540,613.75 and 73,915,519.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,540,613.75 : 73,915,519.50 = 73,915,519.50 : x
2. Step 2: Convert to fraction form
   50,540,613.75/73,915,519.50 = 73,915,519.50/x
3. Step 3: Cross multiply
   50,540,613.75x = 73,915,519.50 × 73,915,519.50
4. Step 4: Simplify right side
   50,540,613.75x = 5,463,504,022,954,880
5. Step 5: Solve for x
   x = 5,463,504,022,954,880/50,540,613.75
6. Step 6: Final answer
   x = 108,101,259.91