Finding the Third Proportional to 12,206,408 and 17,935,932

Step by Step Solution

1. Step 1: Write the proportion equation
   12,206,408 : 17,935,932 = 17,935,932 : x
2. Step 2: Convert to fraction form
   12,206,408/17,935,932 = 17,935,932/x
3. Step 3: Cross multiply
   12,206,408x = 17,935,932 × 17,935,932
4. Step 4: Simplify right side
   12,206,408x = 321,697,656,708,624
5. Step 5: Solve for x
   x = 321,697,656,708,624/12,206,408
6. Step 6: Final answer
   x = 26,354,817.63