Finding the Third Proportional to 21,089,425 and 33,756,806

Step by Step Solution

1. Step 1: Write the proportion equation
   21,089,425 : 33,756,806 = 33,756,806 : x
2. Step 2: Convert to fraction form
   21,089,425/33,756,806 = 33,756,806/x
3. Step 3: Cross multiply
   21,089,425x = 33,756,806 × 33,756,806
4. Step 4: Simplify right side
   21,089,425x = 1,139,521,951,321,636
5. Step 5: Solve for x
   x = 1,139,521,951,321,636/21,089,425
6. Step 6: Final answer
   x = 54,032,860.13