Finding the Third Proportional to 110,538.42 and 236,835.56

Step by Step Solution

1. Step 1: Write the proportion equation
   110,538.42 : 236,835.56 = 236,835.56 : x
2. Step 2: Convert to fraction form
   110,538.42/236,835.56 = 236,835.56/x
3. Step 3: Cross multiply
   110,538.42x = 236,835.56 × 236,835.56
4. Step 4: Simplify right side
   110,538.42x = 56,091,083,664.69
5. Step 5: Solve for x
   x = 56,091,083,664.69/110,538.42
6. Step 6: Final answer
   x = 507,435.18