Finding the Third Proportional to 21,490,996 and 33,072,692

Step by Step Solution

1. Step 1: Write the proportion equation
   21,490,996 : 33,072,692 = 33,072,692 : x
2. Step 2: Convert to fraction form
   21,490,996/33,072,692 = 33,072,692/x
3. Step 3: Cross multiply
   21,490,996x = 33,072,692 × 33,072,692
4. Step 4: Simplify right side
   21,490,996x = 1,093,802,956,126,864
5. Step 5: Solve for x
   x = 1,093,802,956,126,864/21,490,996
6. Step 6: Final answer
   x = 50,895,870.82