Finding the Third Proportional to 52,607.81 and 111,786.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,607.81 : 111,786.75 = 111,786.75 : x
2. Step 2: Convert to fraction form
   52,607.81/111,786.75 = 111,786.75/x
3. Step 3: Cross multiply
   52,607.81x = 111,786.75 × 111,786.75
4. Step 4: Simplify right side
   52,607.81x = 12,496,277,475.56
5. Step 5: Solve for x
   x = 12,496,277,475.56/52,607.81
6. Step 6: Final answer
   x = 237,536.53