Finding the Third Proportional to 604,384 and 1,315,525

Step by Step Solution

1. Step 1: Write the proportion equation
   604,384 : 1,315,525 = 1,315,525 : x
2. Step 2: Convert to fraction form
   604,384/1,315,525 = 1,315,525/x
3. Step 3: Cross multiply
   604,384x = 1,315,525 × 1,315,525
4. Step 4: Simplify right side
   604,384x = 1,730,606,025,625
5. Step 5: Solve for x
   x = 1,730,606,025,625/604,384
6. Step 6: Final answer
   x = 2,863,421.31