Finding the Third Proportional to 21,384,614 and 30,897,081

Step by Step Solution

1. Step 1: Write the proportion equation
   21,384,614 : 30,897,081 = 30,897,081 : x
2. Step 2: Convert to fraction form
   21,384,614/30,897,081 = 30,897,081/x
3. Step 3: Cross multiply
   21,384,614x = 30,897,081 × 30,897,081
4. Step 4: Simplify right side
   21,384,614x = 954,629,614,320,561
5. Step 5: Solve for x
   x = 954,629,614,320,561/21,384,614
6. Step 6: Final answer
   x = 44,640,956.08