Finding the Third Proportional to 1,970,341 and 4,244,634

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,341 : 4,244,634 = 4,244,634 : x
2. Step 2: Convert to fraction form
   1,970,341/4,244,634 = 4,244,634/x
3. Step 3: Cross multiply
   1,970,341x = 4,244,634 × 4,244,634
4. Step 4: Simplify right side
   1,970,341x = 18,016,917,793,956
5. Step 5: Solve for x
   x = 18,016,917,793,956/1,970,341
6. Step 6: Final answer
   x = 9,144,060.75