Finding the Third Proportional to 14,481,919 and 21,870,504

Step by Step Solution

1. Step 1: Write the proportion equation
   14,481,919 : 21,870,504 = 21,870,504 : x
2. Step 2: Convert to fraction form
   14,481,919/21,870,504 = 21,870,504/x
3. Step 3: Cross multiply
   14,481,919x = 21,870,504 × 21,870,504
4. Step 4: Simplify right side
   14,481,919x = 478,318,945,214,016
5. Step 5: Solve for x
   x = 478,318,945,214,016/14,481,919
6. Step 6: Final answer
   x = 33,028,699.11