Finding the Third Proportional to 302,959.50 and 460,734

Step by Step Solution

1. Step 1: Write the proportion equation
   302,959.50 : 460,734 = 460,734 : x
2. Step 2: Convert to fraction form
   302,959.50/460,734 = 460,734/x
3. Step 3: Cross multiply
   302,959.50x = 460,734 × 460,734
4. Step 4: Simplify right side
   302,959.50x = 212,275,818,756
5. Step 5: Solve for x
   x = 212,275,818,756/302,959.50
6. Step 6: Final answer
   x = 700,673.91