Finding the Third Proportional to 1,970,362 and 4,244,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,362 : 4,244,676 = 4,244,676 : x
2. Step 2: Convert to fraction form
   1,970,362/4,244,676 = 4,244,676/x
3. Step 3: Cross multiply
   1,970,362x = 4,244,676 × 4,244,676
4. Step 4: Simplify right side
   1,970,362x = 18,017,274,344,976
5. Step 5: Solve for x
   x = 18,017,274,344,976/1,970,362
6. Step 6: Final answer
   x = 9,144,144.25