Finding the Third Proportional to 21,981,047 and 33,624,323

Step by Step Solution

1. Step 1: Write the proportion equation
   21,981,047 : 33,624,323 = 33,624,323 : x
2. Step 2: Convert to fraction form
   21,981,047/33,624,323 = 33,624,323/x
3. Step 3: Cross multiply
   21,981,047x = 33,624,323 × 33,624,323
4. Step 4: Simplify right side
   21,981,047x = 1,130,595,097,208,329
5. Step 5: Solve for x
   x = 1,130,595,097,208,329/21,981,047
6. Step 6: Final answer
   x = 51,434,997.49