Finding the Third Proportional to 5,811,868 and 9,071,012

Step by Step Solution

1. Step 1: Write the proportion equation
   5,811,868 : 9,071,012 = 9,071,012 : x
2. Step 2: Convert to fraction form
   5,811,868/9,071,012 = 9,071,012/x
3. Step 3: Cross multiply
   5,811,868x = 9,071,012 × 9,071,012
4. Step 4: Simplify right side
   5,811,868x = 82,283,258,704,144
5. Step 5: Solve for x
   x = 82,283,258,704,144/5,811,868
6. Step 6: Final answer
   x = 14,157,798.96