Finding the Third Proportional to 7,797,012 and 12,000,006

Step by Step Solution

1. Step 1: Write the proportion equation
   7,797,012 : 12,000,006 = 12,000,006 : x
2. Step 2: Convert to fraction form
   7,797,012/12,000,006 = 12,000,006/x
3. Step 3: Cross multiply
   7,797,012x = 12,000,006 × 12,000,006
4. Step 4: Simplify right side
   7,797,012x = 144,000,144,000,036
5. Step 5: Solve for x
   x = 144,000,144,000,036/7,797,012
6. Step 6: Final answer
   x = 18,468,631.83