Finding the Third Proportional to 9,814,624 and 21,448,832

Step by Step Solution

1. Step 1: Write the proportion equation
   9,814,624 : 21,448,832 = 21,448,832 : x
2. Step 2: Convert to fraction form
   9,814,624/21,448,832 = 21,448,832/x
3. Step 3: Cross multiply
   9,814,624x = 21,448,832 × 21,448,832
4. Step 4: Simplify right side
   9,814,624x = 460,052,394,164,224
5. Step 5: Solve for x
   x = 460,052,394,164,224/9,814,624
6. Step 6: Final answer
   x = 46,874,174.11