Finding the Third Proportional to 494,021 and 1,062,940

Step by Step Solution

1. Step 1: Write the proportion equation
   494,021 : 1,062,940 = 1,062,940 : x
2. Step 2: Convert to fraction form
   494,021/1,062,940 = 1,062,940/x
3. Step 3: Cross multiply
   494,021x = 1,062,940 × 1,062,940
4. Step 4: Simplify right side
   494,021x = 1,129,841,443,600
5. Step 5: Solve for x
   x = 1,129,841,443,600/494,021
6. Step 6: Final answer
   x = 2,287,031.21