Finding the Third Proportional to 21,704,336 and 33,591,874

Step by Step Solution

1. Step 1: Write the proportion equation
   21,704,336 : 33,591,874 = 33,591,874 : x
2. Step 2: Convert to fraction form
   21,704,336/33,591,874 = 33,591,874/x
3. Step 3: Cross multiply
   21,704,336x = 33,591,874 × 33,591,874
4. Step 4: Simplify right side
   21,704,336x = 1,128,413,998,831,876
5. Step 5: Solve for x
   x = 1,128,413,998,831,876/21,704,336
6. Step 6: Final answer
   x = 51,990,256.64