Finding the Third Proportional to 384,637 and 843,082

Step by Step Solution

1. Step 1: Write the proportion equation
   384,637 : 843,082 = 843,082 : x
2. Step 2: Convert to fraction form
   384,637/843,082 = 843,082/x
3. Step 3: Cross multiply
   384,637x = 843,082 × 843,082
4. Step 4: Simplify right side
   384,637x = 710,787,258,724
5. Step 5: Solve for x
   x = 710,787,258,724/384,637
6. Step 6: Final answer
   x = 1,847,943.02