Finding the Third Proportional to 665,798 and 942,082

Step by Step Solution

1. Step 1: Write the proportion equation
   665,798 : 942,082 = 942,082 : x
2. Step 2: Convert to fraction form
   665,798/942,082 = 942,082/x
3. Step 3: Cross multiply
   665,798x = 942,082 × 942,082
4. Step 4: Simplify right side
   665,798x = 887,518,494,724
5. Step 5: Solve for x
   x = 887,518,494,724/665,798
6. Step 6: Final answer
   x = 1,333,014.66