Finding the Third Proportional to 510,961 and 1,054,722

Step by Step Solution

1. Step 1: Write the proportion equation
   510,961 : 1,054,722 = 1,054,722 : x
2. Step 2: Convert to fraction form
   510,961/1,054,722 = 1,054,722/x
3. Step 3: Cross multiply
   510,961x = 1,054,722 × 1,054,722
4. Step 4: Simplify right side
   510,961x = 1,112,438,497,284
5. Step 5: Solve for x
   x = 1,112,438,497,284/510,961
6. Step 6: Final answer
   x = 2,177,149.52