Finding the Third Proportional to 527,708 and 1,244,488

Step by Step Solution

1. Step 1: Write the proportion equation
   527,708 : 1,244,488 = 1,244,488 : x
2. Step 2: Convert to fraction form
   527,708/1,244,488 = 1,244,488/x
3. Step 3: Cross multiply
   527,708x = 1,244,488 × 1,244,488
4. Step 4: Simplify right side
   527,708x = 1,548,750,382,144
5. Step 5: Solve for x
   x = 1,548,750,382,144/527,708
6. Step 6: Final answer
   x = 2,934,862.43