Finding the Third Proportional to 7,996,073.72 and 12,282,845.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,996,073.72 : 12,282,845.81 = 12,282,845.81 : x
2. Step 2: Convert to fraction form
   7,996,073.72/12,282,845.81 = 12,282,845.81/x
3. Step 3: Cross multiply
   7,996,073.72x = 12,282,845.81 × 12,282,845.81
4. Step 4: Simplify right side
   7,996,073.72x = 150,868,301,253,648.78
5. Step 5: Solve for x
   x = 150,868,301,253,648.78/7,996,073.72
6. Step 6: Final answer
   x = 18,867,797.69