Finding the Third Proportional to 1,970,322 and 4,244,598

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,322 : 4,244,598 = 4,244,598 : x
2. Step 2: Convert to fraction form
   1,970,322/4,244,598 = 4,244,598/x
3. Step 3: Cross multiply
   1,970,322x = 4,244,598 × 4,244,598
4. Step 4: Simplify right side
   1,970,322x = 18,016,612,181,604
5. Step 5: Solve for x
   x = 18,016,612,181,604/1,970,322
6. Step 6: Final answer
   x = 9,143,993.82