Finding the Third Proportional to 21,634,940 and 33,454,722

Step by Step Solution

1. Step 1: Write the proportion equation
   21,634,940 : 33,454,722 = 33,454,722 : x
2. Step 2: Convert to fraction form
   21,634,940/33,454,722 = 33,454,722/x
3. Step 3: Cross multiply
   21,634,940x = 33,454,722 × 33,454,722
4. Step 4: Simplify right side
   21,634,940x = 1,119,218,424,097,284
5. Step 5: Solve for x
   x = 1,119,218,424,097,284/21,634,940
6. Step 6: Final answer
   x = 51,731,986.50