Finding the Third Proportional to 574,764 and 1,234,830

Step by Step Solution

1. Step 1: Write the proportion equation
   574,764 : 1,234,830 = 1,234,830 : x
2. Step 2: Convert to fraction form
   574,764/1,234,830 = 1,234,830/x
3. Step 3: Cross multiply
   574,764x = 1,234,830 × 1,234,830
4. Step 4: Simplify right side
   574,764x = 1,524,805,128,900
5. Step 5: Solve for x
   x = 1,524,805,128,900/574,764
6. Step 6: Final answer
   x = 2,652,923.86