Finding the Third Proportional to 1,710,540 and 3,673,782

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,540 : 3,673,782 = 3,673,782 : x
2. Step 2: Convert to fraction form
   1,710,540/3,673,782 = 3,673,782/x
3. Step 3: Cross multiply
   1,710,540x = 3,673,782 × 3,673,782
4. Step 4: Simplify right side
   1,710,540x = 13,496,674,183,524
5. Step 5: Solve for x
   x = 13,496,674,183,524/1,710,540
6. Step 6: Final answer
   x = 7,890,300.25