Finding the Third Proportional to 511,062 and 1,111,612

Step by Step Solution

1. Step 1: Write the proportion equation
   511,062 : 1,111,612 = 1,111,612 : x
2. Step 2: Convert to fraction form
   511,062/1,111,612 = 1,111,612/x
3. Step 3: Cross multiply
   511,062x = 1,111,612 × 1,111,612
4. Step 4: Simplify right side
   511,062x = 1,235,681,238,544
5. Step 5: Solve for x
   x = 1,235,681,238,544/511,062
6. Step 6: Final answer
   x = 2,417,869.53