Finding the Third Proportional to 9,824,256 and 21,141,504

Step by Step Solution

1. Step 1: Write the proportion equation
   9,824,256 : 21,141,504 = 21,141,504 : x
2. Step 2: Convert to fraction form
   9,824,256/21,141,504 = 21,141,504/x
3. Step 3: Cross multiply
   9,824,256x = 21,141,504 × 21,141,504
4. Step 4: Simplify right side
   9,824,256x = 446,963,191,382,016
5. Step 5: Solve for x
   x = 446,963,191,382,016/9,824,256
6. Step 6: Final answer
   x = 45,495,881.97