Finding the Third Proportional to 304,806.38 and 452,793.38

Step by Step Solution

1. Step 1: Write the proportion equation
   304,806.38 : 452,793.38 = 452,793.38 : x
2. Step 2: Convert to fraction form
   304,806.38/452,793.38 = 452,793.38/x
3. Step 3: Cross multiply
   304,806.38x = 452,793.38 × 452,793.38
4. Step 4: Simplify right side
   304,806.38x = 205,021,840,443.89
5. Step 5: Solve for x
   x = 205,021,840,443.89/304,806.38
6. Step 6: Final answer
   x = 672,629.77