Finding the Third Proportional to 555,536 and 1,195,456

Step by Step Solution

1. Step 1: Write the proportion equation
   555,536 : 1,195,456 = 1,195,456 : x
2. Step 2: Convert to fraction form
   555,536/1,195,456 = 1,195,456/x
3. Step 3: Cross multiply
   555,536x = 1,195,456 × 1,195,456
4. Step 4: Simplify right side
   555,536x = 1,429,115,047,936
5. Step 5: Solve for x
   x = 1,429,115,047,936/555,536
6. Step 6: Final answer
   x = 2,572,497.64