Finding the Third Proportional to 10,284,984 and 21,936,843

Step by Step Solution

1. Step 1: Write the proportion equation
   10,284,984 : 21,936,843 = 21,936,843 : x
2. Step 2: Convert to fraction form
   10,284,984/21,936,843 = 21,936,843/x
3. Step 3: Cross multiply
   10,284,984x = 21,936,843 × 21,936,843
4. Step 4: Simplify right side
   10,284,984x = 481,225,080,806,649
5. Step 5: Solve for x
   x = 481,225,080,806,649/10,284,984
6. Step 6: Final answer
   x = 46,789,093.77