Finding the Third Proportional to 13,863,036 and 30,913,614

Step by Step Solution

1. Step 1: Write the proportion equation
   13,863,036 : 30,913,614 = 30,913,614 : x
2. Step 2: Convert to fraction form
   13,863,036/30,913,614 = 30,913,614/x
3. Step 3: Cross multiply
   13,863,036x = 30,913,614 × 30,913,614
4. Step 4: Simplify right side
   13,863,036x = 955,651,530,540,996
5. Step 5: Solve for x
   x = 955,651,530,540,996/13,863,036
6. Step 6: Final answer
   x = 68,935,226.78