Finding the Third Proportional to 110,697.50 and 229,271.25

Step by Step Solution

1. Step 1: Write the proportion equation
   110,697.50 : 229,271.25 = 229,271.25 : x
2. Step 2: Convert to fraction form
   110,697.50/229,271.25 = 229,271.25/x
3. Step 3: Cross multiply
   110,697.50x = 229,271.25 × 229,271.25
4. Step 4: Simplify right side
   110,697.50x = 52,565,306,076.56
5. Step 5: Solve for x
   x = 52,565,306,076.56/110,697.50
6. Step 6: Final answer
   x = 474,855.40