Finding the Third Proportional to 9,814,608 and 21,448,800

Step by Step Solution

1. Step 1: Write the proportion equation
   9,814,608 : 21,448,800 = 21,448,800 : x
2. Step 2: Convert to fraction form
   9,814,608/21,448,800 = 21,448,800/x
3. Step 3: Cross multiply
   9,814,608x = 21,448,800 × 21,448,800
4. Step 4: Simplify right side
   9,814,608x = 460,051,021,440,000
5. Step 5: Solve for x
   x = 460,051,021,440,000/9,814,608
6. Step 6: Final answer
   x = 46,874,110.66