Finding the Third Proportional to 510,959 and 1,054,718

Step by Step Solution

1. Step 1: Write the proportion equation
   510,959 : 1,054,718 = 1,054,718 : x
2. Step 2: Convert to fraction form
   510,959/1,054,718 = 1,054,718/x
3. Step 3: Cross multiply
   510,959x = 1,054,718 × 1,054,718
4. Step 4: Simplify right side
   510,959x = 1,112,430,059,524
5. Step 5: Solve for x
   x = 1,112,430,059,524/510,959
6. Step 6: Final answer
   x = 2,177,141.53