Finding the Third Proportional to 1,683,717 and 3,693,406

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,717 : 3,693,406 = 3,693,406 : x
2. Step 2: Convert to fraction form
   1,683,717/3,693,406 = 3,693,406/x
3. Step 3: Cross multiply
   1,683,717x = 3,693,406 × 3,693,406
4. Step 4: Simplify right side
   1,683,717x = 13,641,247,880,836
5. Step 5: Solve for x
   x = 13,641,247,880,836/1,683,717
6. Step 6: Final answer
   x = 8,101,865.03