Finding the Third Proportional to 110,325 and 223,657.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,325 : 223,657.50 = 223,657.50 : x
2. Step 2: Convert to fraction form
   110,325/223,657.50 = 223,657.50/x
3. Step 3: Cross multiply
   110,325x = 223,657.50 × 223,657.50
4. Step 4: Simplify right side
   110,325x = 50,022,677,306.25
5. Step 5: Solve for x
   x = 50,022,677,306.25/110,325
6. Step 6: Final answer
   x = 453,411.99