Finding the Third Proportional to 110,538 and 236,847.38

Step by Step Solution

1. Step 1: Write the proportion equation
   110,538 : 236,847.38 = 236,847.38 : x
2. Step 2: Convert to fraction form
   110,538/236,847.38 = 236,847.38/x
3. Step 3: Cross multiply
   110,538x = 236,847.38 × 236,847.38
4. Step 4: Simplify right side
   110,538x = 56,096,679,044.39
5. Step 5: Solve for x
   x = 56,096,679,044.39/110,538
6. Step 6: Final answer
   x = 507,487.73