Finding the Third Proportional to 1,970,332 and 4,244,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,332 : 4,244,616 = 4,244,616 : x
2. Step 2: Convert to fraction form
   1,970,332/4,244,616 = 4,244,616/x
3. Step 3: Cross multiply
   1,970,332x = 4,244,616 × 4,244,616
4. Step 4: Simplify right side
   1,970,332x = 18,016,764,987,456
5. Step 5: Solve for x
   x = 18,016,764,987,456/1,970,332
6. Step 6: Final answer
   x = 9,144,024.96