Finding the Third Proportional to 298,049,170,950 and 650,042,105,123

Step by Step Solution

1. Step 1: Write the proportion equation
   298,049,170,950 : 650,042,105,123 = 650,042,105,123 : x
2. Step 2: Convert to fraction form
   298,049,170,950/650,042,105,123 = 650,042,105,123/x
3. Step 3: Cross multiply
   298,049,170,950x = 650,042,105,123 × 650,042,105,123
4. Step 4: Simplify right side
   298,049,170,950x = 422,554,738,432,741,403,000,832
5. Step 5: Solve for x
   x = 422,554,738,432,741,403,000,832/298,049,170,950
6. Step 6: Final answer
   x = 1,417,734,990,122.24