Finding the Third Proportional to 510,954 and 1,111,116

Step by Step Solution

1. Step 1: Write the proportion equation
   510,954 : 1,111,116 = 1,111,116 : x
2. Step 2: Convert to fraction form
   510,954/1,111,116 = 1,111,116/x
3. Step 3: Cross multiply
   510,954x = 1,111,116 × 1,111,116
4. Step 4: Simplify right side
   510,954x = 1,234,578,765,456
5. Step 5: Solve for x
   x = 1,234,578,765,456/510,954
6. Step 6: Final answer
   x = 2,416,222.92