Finding the Third Proportional to 12,933,434 and 17,982,732

Step by Step Solution

1. Step 1: Write the proportion equation
   12,933,434 : 17,982,732 = 17,982,732 : x
2. Step 2: Convert to fraction form
   12,933,434/17,982,732 = 17,982,732/x
3. Step 3: Cross multiply
   12,933,434x = 17,982,732 × 17,982,732
4. Step 4: Simplify right side
   12,933,434x = 323,378,650,183,824
5. Step 5: Solve for x
   x = 323,378,650,183,824/12,933,434
6. Step 6: Final answer
   x = 25,003,309.27