Finding the Third Proportional to 8,773,104 and 13,086,630

Step by Step Solution

1. Step 1: Write the proportion equation
   8,773,104 : 13,086,630 = 13,086,630 : x
2. Step 2: Convert to fraction form
   8,773,104/13,086,630 = 13,086,630/x
3. Step 3: Cross multiply
   8,773,104x = 13,086,630 × 13,086,630
4. Step 4: Simplify right side
   8,773,104x = 171,259,884,756,900
5. Step 5: Solve for x
   x = 171,259,884,756,900/8,773,104
6. Step 6: Final answer
   x = 19,521,013.86