Finding the Third Proportional to 517,474 and 1,126,070

Step by Step Solution

1. Step 1: Write the proportion equation
   517,474 : 1,126,070 = 1,126,070 : x
2. Step 2: Convert to fraction form
   517,474/1,126,070 = 1,126,070/x
3. Step 3: Cross multiply
   517,474x = 1,126,070 × 1,126,070
4. Step 4: Simplify right side
   517,474x = 1,268,033,644,900
5. Step 5: Solve for x
   x = 1,268,033,644,900/517,474
6. Step 6: Final answer
   x = 2,450,429.67