Finding the Third Proportional to 110,811 and 150,664.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,811 : 150,664.50 = 150,664.50 : x
2. Step 2: Convert to fraction form
   110,811/150,664.50 = 150,664.50/x
3. Step 3: Cross multiply
   110,811x = 150,664.50 × 150,664.50
4. Step 4: Simplify right side
   110,811x = 22,699,791,560.25
5. Step 5: Solve for x
   x = 22,699,791,560.25/110,811
6. Step 6: Final answer
   x = 204,851.43