Finding the Third Proportional to 536,673 and 1,172,853

Step by Step Solution

1. Step 1: Write the proportion equation
   536,673 : 1,172,853 = 1,172,853 : x
2. Step 2: Convert to fraction form
   536,673/1,172,853 = 1,172,853/x
3. Step 3: Cross multiply
   536,673x = 1,172,853 × 1,172,853
4. Step 4: Simplify right side
   536,673x = 1,375,584,159,609
5. Step 5: Solve for x
   x = 1,375,584,159,609/536,673
6. Step 6: Final answer
   x = 2,563,170.05