Finding the Third Proportional to 10,067,355 and 21,814,326

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067,355 : 21,814,326 = 21,814,326 : x
2. Step 2: Convert to fraction form
   10,067,355/21,814,326 = 21,814,326/x
3. Step 3: Cross multiply
   10,067,355x = 21,814,326 × 21,814,326
4. Step 4: Simplify right side
   10,067,355x = 475,864,818,834,276
5. Step 5: Solve for x
   x = 475,864,818,834,276/10,067,355
6. Step 6: Final answer
   x = 47,268,107.55