Finding the Third Proportional to 239,330,162 and 524,061,155

Step by Step Solution

1. Step 1: Write the proportion equation
   239,330,162 : 524,061,155 = 524,061,155 : x
2. Step 2: Convert to fraction form
   239,330,162/524,061,155 = 524,061,155/x
3. Step 3: Cross multiply
   239,330,162x = 524,061,155 × 524,061,155
4. Step 4: Simplify right side
   239,330,162x = 274,640,094,179,934,016
5. Step 5: Solve for x
   x = 274,640,094,179,934,016/239,330,162
6. Step 6: Final answer
   x = 1,147,536,490.53