Finding the Third Proportional to 21,026,160 and 30,740,982

Step by Step Solution

1. Step 1: Write the proportion equation
   21,026,160 : 30,740,982 = 30,740,982 : x
2. Step 2: Convert to fraction form
   21,026,160/30,740,982 = 30,740,982/x
3. Step 3: Cross multiply
   21,026,160x = 30,740,982 × 30,740,982
4. Step 4: Simplify right side
   21,026,160x = 945,007,974,324,324
5. Step 5: Solve for x
   x = 945,007,974,324,324/21,026,160
6. Step 6: Final answer
   x = 44,944,391.86