Finding the Third Proportional to 516,195 and 1,131,525

Step by Step Solution

1. Step 1: Write the proportion equation
   516,195 : 1,131,525 = 1,131,525 : x
2. Step 2: Convert to fraction form
   516,195/1,131,525 = 1,131,525/x
3. Step 3: Cross multiply
   516,195x = 1,131,525 × 1,131,525
4. Step 4: Simplify right side
   516,195x = 1,280,348,825,625
5. Step 5: Solve for x
   x = 1,280,348,825,625/516,195
6. Step 6: Final answer
   x = 2,480,358.83