Finding the Third Proportional to 6,488,878 and 9,783,010

Step by Step Solution

1. Step 1: Write the proportion equation
   6,488,878 : 9,783,010 = 9,783,010 : x
2. Step 2: Convert to fraction form
   6,488,878/9,783,010 = 9,783,010/x
3. Step 3: Cross multiply
   6,488,878x = 9,783,010 × 9,783,010
4. Step 4: Simplify right side
   6,488,878x = 95,707,284,660,100
5. Step 5: Solve for x
   x = 95,707,284,660,100/6,488,878
6. Step 6: Final answer
   x = 14,749,435.06