Finding the Third Proportional to 527,757 and 1,152,291

Step by Step Solution

1. Step 1: Write the proportion equation
   527,757 : 1,152,291 = 1,152,291 : x
2. Step 2: Convert to fraction form
   527,757/1,152,291 = 1,152,291/x
3. Step 3: Cross multiply
   527,757x = 1,152,291 × 1,152,291
4. Step 4: Simplify right side
   527,757x = 1,327,774,548,681
5. Step 5: Solve for x
   x = 1,327,774,548,681/527,757
6. Step 6: Final answer
   x = 2,515,882.40