Finding the Third Proportional to 34,777.13 and 50,707.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34,777.13 : 50,707.69 = 50,707.69 : x
2. Step 2: Convert to fraction form
   34,777.13/50,707.69 = 50,707.69/x
3. Step 3: Cross multiply
   34,777.13x = 50,707.69 × 50,707.69
4. Step 4: Simplify right side
   34,777.13x = 2,571,269,571.60
5. Step 5: Solve for x
   x = 2,571,269,571.60/34,777.13
6. Step 6: Final answer
   x = 73,935.66