Finding the Third Proportional to 497,412 and 1,065,740

Step by Step Solution

1. Step 1: Write the proportion equation
   497,412 : 1,065,740 = 1,065,740 : x
2. Step 2: Convert to fraction form
   497,412/1,065,740 = 1,065,740/x
3. Step 3: Cross multiply
   497,412x = 1,065,740 × 1,065,740
4. Step 4: Simplify right side
   497,412x = 1,135,801,747,600
5. Step 5: Solve for x
   x = 1,135,801,747,600/497,412
6. Step 6: Final answer
   x = 2,283,422.49