Finding the Third Proportional to 274,734 and 570,514.50

Step by Step Solution

1. Step 1: Write the proportion equation
   274,734 : 570,514.50 = 570,514.50 : x
2. Step 2: Convert to fraction form
   274,734/570,514.50 = 570,514.50/x
3. Step 3: Cross multiply
   274,734x = 570,514.50 × 570,514.50
4. Step 4: Simplify right side
   274,734x = 325,486,794,710.25
5. Step 5: Solve for x
   x = 325,486,794,710.25/274,734
6. Step 6: Final answer
   x = 1,184,734.31