Finding the Third Proportional to 13,708,957 and 30,108,471

Step by Step Solution

1. Step 1: Write the proportion equation
   13,708,957 : 30,108,471 = 30,108,471 : x
2. Step 2: Convert to fraction form
   13,708,957/30,108,471 = 30,108,471/x
3. Step 3: Cross multiply
   13,708,957x = 30,108,471 × 30,108,471
4. Step 4: Simplify right side
   13,708,957x = 906,520,025,957,841
5. Step 5: Solve for x
   x = 906,520,025,957,841/13,708,957
6. Step 6: Final answer
   x = 66,126,112.00