Finding the Third Proportional to 8,653,132 and 13,451,684

Step by Step Solution

1. Step 1: Write the proportion equation
   8,653,132 : 13,451,684 = 13,451,684 : x
2. Step 2: Convert to fraction form
   8,653,132/13,451,684 = 13,451,684/x
3. Step 3: Cross multiply
   8,653,132x = 13,451,684 × 13,451,684
4. Step 4: Simplify right side
   8,653,132x = 180,947,802,435,856
5. Step 5: Solve for x
   x = 180,947,802,435,856/8,653,132
6. Step 6: Final answer
   x = 20,911,249.53