Finding the Third Proportional to 7,797,040 and 12,000,048

Step by Step Solution

1. Step 1: Write the proportion equation
   7,797,040 : 12,000,048 = 12,000,048 : x
2. Step 2: Convert to fraction form
   7,797,040/12,000,048 = 12,000,048/x
3. Step 3: Cross multiply
   7,797,040x = 12,000,048 × 12,000,048
4. Step 4: Simplify right side
   7,797,040x = 144,001,152,002,304
5. Step 5: Solve for x
   x = 144,001,152,002,304/7,797,040
6. Step 6: Final answer
   x = 18,468,694.79