Finding the Third Proportional to 6,488,876 and 9,783,007

Step by Step Solution

1. Step 1: Write the proportion equation
   6,488,876 : 9,783,007 = 9,783,007 : x
2. Step 2: Convert to fraction form
   6,488,876/9,783,007 = 9,783,007/x
3. Step 3: Cross multiply
   6,488,876x = 9,783,007 × 9,783,007
4. Step 4: Simplify right side
   6,488,876x = 95,707,225,962,049
5. Step 5: Solve for x
   x = 95,707,225,962,049/6,488,876
6. Step 6: Final answer
   x = 14,749,430.56