Finding the Third Proportional to 670,808 and 997,082

Step by Step Solution

1. Step 1: Write the proportion equation
   670,808 : 997,082 = 997,082 : x
2. Step 2: Convert to fraction form
   670,808/997,082 = 997,082/x
3. Step 3: Cross multiply
   670,808x = 997,082 × 997,082
4. Step 4: Simplify right side
   670,808x = 994,172,514,724
5. Step 5: Solve for x
   x = 994,172,514,724/670,808
6. Step 6: Final answer
   x = 1,482,052.26