Finding the Third Proportional to 110,868.75 and 243,850.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,868.75 : 243,850.50 = 243,850.50 : x
2. Step 2: Convert to fraction form
   110,868.75/243,850.50 = 243,850.50/x
3. Step 3: Cross multiply
   110,868.75x = 243,850.50 × 243,850.50
4. Step 4: Simplify right side
   110,868.75x = 59,463,066,350.25
5. Step 5: Solve for x
   x = 59,463,066,350.25/110,868.75
6. Step 6: Final answer
   x = 536,337.48