Finding the Third Proportional to 10,307,136 and 21,944,832

Step by Step Solution

1. Step 1: Write the proportion equation
   10,307,136 : 21,944,832 = 21,944,832 : x
2. Step 2: Convert to fraction form
   10,307,136/21,944,832 = 21,944,832/x
3. Step 3: Cross multiply
   10,307,136x = 21,944,832 × 21,944,832
4. Step 4: Simplify right side
   10,307,136x = 481,575,651,508,224
5. Step 5: Solve for x
   x = 481,575,651,508,224/10,307,136
6. Step 6: Final answer
   x = 46,722,547.52