Finding the Third Proportional to 461,780 and 1,010,538

Step by Step Solution

1. Step 1: Write the proportion equation
   461,780 : 1,010,538 = 1,010,538 : x
2. Step 2: Convert to fraction form
   461,780/1,010,538 = 1,010,538/x
3. Step 3: Cross multiply
   461,780x = 1,010,538 × 1,010,538
4. Step 4: Simplify right side
   461,780x = 1,021,187,049,444
5. Step 5: Solve for x
   x = 1,021,187,049,444/461,780
6. Step 6: Final answer
   x = 2,211,414.63