Finding the Third Proportional to 1,782,746 and 3,842,690

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,746 : 3,842,690 = 3,842,690 : x
2. Step 2: Convert to fraction form
   1,782,746/3,842,690 = 3,842,690/x
3. Step 3: Cross multiply
   1,782,746x = 3,842,690 × 3,842,690
4. Step 4: Simplify right side
   1,782,746x = 14,766,266,436,100
5. Step 5: Solve for x
   x = 14,766,266,436,100/1,782,746
6. Step 6: Final answer
   x = 8,282,877.33