Finding the Third Proportional to 220,326,042 and 333,322,756

Step by Step Solution

1. Step 1: Write the proportion equation
   220,326,042 : 333,322,756 = 333,322,756 : x
2. Step 2: Convert to fraction form
   220,326,042/333,322,756 = 333,322,756/x
3. Step 3: Cross multiply
   220,326,042x = 333,322,756 × 333,322,756
4. Step 4: Simplify right side
   220,326,042x = 111,104,059,667,435,536
5. Step 5: Solve for x
   x = 111,104,059,667,435,536/220,326,042
6. Step 6: Final answer
   x = 504,271,118.65