Finding the Third Proportional to 8,085,072 and 12,160,404

Step by Step Solution

1. Step 1: Write the proportion equation
   8,085,072 : 12,160,404 = 12,160,404 : x
2. Step 2: Convert to fraction form
   8,085,072/12,160,404 = 12,160,404/x
3. Step 3: Cross multiply
   8,085,072x = 12,160,404 × 12,160,404
4. Step 4: Simplify right side
   8,085,072x = 147,875,425,443,216
5. Step 5: Solve for x
   x = 147,875,425,443,216/8,085,072
6. Step 6: Final answer
   x = 18,289,933.03