Finding the Third Proportional to 6,606,384 and 9,786,780

Step by Step Solution

1. Step 1: Write the proportion equation
   6,606,384 : 9,786,780 = 9,786,780 : x
2. Step 2: Convert to fraction form
   6,606,384/9,786,780 = 9,786,780/x
3. Step 3: Cross multiply
   6,606,384x = 9,786,780 × 9,786,780
4. Step 4: Simplify right side
   6,606,384x = 95,781,062,768,400
5. Step 5: Solve for x
   x = 95,781,062,768,400/6,606,384
6. Step 6: Final answer
   x = 14,498,258.47