Finding the Third Proportional to 619,194 and 946,530

Step by Step Solution

1. Step 1: Write the proportion equation
   619,194 : 946,530 = 946,530 : x
2. Step 2: Convert to fraction form
   619,194/946,530 = 946,530/x
3. Step 3: Cross multiply
   619,194x = 946,530 × 946,530
4. Step 4: Simplify right side
   619,194x = 895,919,040,900
5. Step 5: Solve for x
   x = 895,919,040,900/619,194
6. Step 6: Final answer
   x = 1,446,911.70