Finding the Third Proportional to 619,813 and 957,751

Step by Step Solution

1. Step 1: Write the proportion equation
   619,813 : 957,751 = 957,751 : x
2. Step 2: Convert to fraction form
   619,813/957,751 = 957,751/x
3. Step 3: Cross multiply
   619,813x = 957,751 × 957,751
4. Step 4: Simplify right side
   619,813x = 917,286,978,001
5. Step 5: Solve for x
   x = 917,286,978,001/619,813
6. Step 6: Final answer
   x = 1,479,941.50