Finding the Third Proportional to 517,564 and 1,126,252

Step by Step Solution

1. Step 1: Write the proportion equation
   517,564 : 1,126,252 = 1,126,252 : x
2. Step 2: Convert to fraction form
   517,564/1,126,252 = 1,126,252/x
3. Step 3: Cross multiply
   517,564x = 1,126,252 × 1,126,252
4. Step 4: Simplify right side
   517,564x = 1,268,443,567,504
5. Step 5: Solve for x
   x = 1,268,443,567,504/517,564
6. Step 6: Final answer
   x = 2,450,795.59