Finding the Third Proportional to 223,155 and 464,359.50

Step by Step Solution

1. Step 1: Write the proportion equation
   223,155 : 464,359.50 = 464,359.50 : x
2. Step 2: Convert to fraction form
   223,155/464,359.50 = 464,359.50/x
3. Step 3: Cross multiply
   223,155x = 464,359.50 × 464,359.50
4. Step 4: Simplify right side
   223,155x = 215,629,745,240.25
5. Step 5: Solve for x
   x = 215,629,745,240.25/223,155
6. Step 6: Final answer
   x = 966,277.90