Finding the Third Proportional to 13,863,028 and 30,913,600

Step by Step Solution

1. Step 1: Write the proportion equation
   13,863,028 : 30,913,600 = 30,913,600 : x
2. Step 2: Convert to fraction form
   13,863,028/30,913,600 = 30,913,600/x
3. Step 3: Cross multiply
   13,863,028x = 30,913,600 × 30,913,600
4. Step 4: Simplify right side
   13,863,028x = 955,650,664,960,000
5. Step 5: Solve for x
   x = 955,650,664,960,000/13,863,028
6. Step 6: Final answer
   x = 68,935,204.12