Finding the Third Proportional to 12,761,176 and 19,614,800

Step by Step Solution

1. Step 1: Write the proportion equation
   12,761,176 : 19,614,800 = 19,614,800 : x
2. Step 2: Convert to fraction form
   12,761,176/19,614,800 = 19,614,800/x
3. Step 3: Cross multiply
   12,761,176x = 19,614,800 × 19,614,800
4. Step 4: Simplify right side
   12,761,176x = 384,740,379,040,000
5. Step 5: Solve for x
   x = 384,740,379,040,000/12,761,176
6. Step 6: Final answer
   x = 30,149,288.67