Finding the Third Proportional to 5,789,576 and 8,515,966

Step by Step Solution

1. Step 1: Write the proportion equation
   5,789,576 : 8,515,966 = 8,515,966 : x
2. Step 2: Convert to fraction form
   5,789,576/8,515,966 = 8,515,966/x
3. Step 3: Cross multiply
   5,789,576x = 8,515,966 × 8,515,966
4. Step 4: Simplify right side
   5,789,576x = 72,521,676,913,156
5. Step 5: Solve for x
   x = 72,521,676,913,156/5,789,576
6. Step 6: Final answer
   x = 12,526,250.09