Finding the Third Proportional to 9,827,034 and 21,263,694

Step by Step Solution

1. Step 1: Write the proportion equation
   9,827,034 : 21,263,694 = 21,263,694 : x
2. Step 2: Convert to fraction form
   9,827,034/21,263,694 = 21,263,694/x
3. Step 3: Cross multiply
   9,827,034x = 21,263,694 × 21,263,694
4. Step 4: Simplify right side
   9,827,034x = 452,144,682,525,636
5. Step 5: Solve for x
   x = 452,144,682,525,636/9,827,034
6. Step 6: Final answer
   x = 46,010,289.83