Finding the Third Proportional to 301,779 and 452,704.50

Step by Step Solution

1. Step 1: Write the proportion equation
   301,779 : 452,704.50 = 452,704.50 : x
2. Step 2: Convert to fraction form
   301,779/452,704.50 = 452,704.50/x
3. Step 3: Cross multiply
   301,779x = 452,704.50 × 452,704.50
4. Step 4: Simplify right side
   301,779x = 204,941,364,320.25
5. Step 5: Solve for x
   x = 204,941,364,320.25/301,779
6. Step 6: Final answer
   x = 679,110.75