Finding the Third Proportional to 663,110 and 1,019,835

Step by Step Solution

1. Step 1: Write the proportion equation
   663,110 : 1,019,835 = 1,019,835 : x
2. Step 2: Convert to fraction form
   663,110/1,019,835 = 1,019,835/x
3. Step 3: Cross multiply
   663,110x = 1,019,835 × 1,019,835
4. Step 4: Simplify right side
   663,110x = 1,040,063,427,225
5. Step 5: Solve for x
   x = 1,040,063,427,225/663,110
6. Step 6: Final answer
   x = 1,568,462.89