Finding the Third Proportional to 13,845,907 and 21,494,582

Step by Step Solution

1. Step 1: Write the proportion equation
   13,845,907 : 21,494,582 = 21,494,582 : x
2. Step 2: Convert to fraction form
   13,845,907/21,494,582 = 21,494,582/x
3. Step 3: Cross multiply
   13,845,907x = 21,494,582 × 21,494,582
4. Step 4: Simplify right side
   13,845,907x = 462,017,055,354,724
5. Step 5: Solve for x
   x = 462,017,055,354,724/13,845,907
6. Step 6: Final answer
   x = 33,368,493.33