Finding the Third Proportional to 300,262.50 and 652,797

Step by Step Solution

1. Step 1: Write the proportion equation
   300,262.50 : 652,797 = 652,797 : x
2. Step 2: Convert to fraction form
   300,262.50/652,797 = 652,797/x
3. Step 3: Cross multiply
   300,262.50x = 652,797 × 652,797
4. Step 4: Simplify right side
   300,262.50x = 426,143,923,209
5. Step 5: Solve for x
   x = 426,143,923,209/300,262.50
6. Step 6: Final answer
   x = 1,419,237.91