Finding the Third Proportional to 5,330,300 and 8,187,994

Step by Step Solution

1. Step 1: Write the proportion equation
   5,330,300 : 8,187,994 = 8,187,994 : x
2. Step 2: Convert to fraction form
   5,330,300/8,187,994 = 8,187,994/x
3. Step 3: Cross multiply
   5,330,300x = 8,187,994 × 8,187,994
4. Step 4: Simplify right side
   5,330,300x = 67,043,245,744,036
5. Step 5: Solve for x
   x = 67,043,245,744,036/5,330,300
6. Step 6: Final answer
   x = 12,577,762.18