Finding the Third Proportional to 2,549,024 and 5,561,800

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,024 : 5,561,800 = 5,561,800 : x
2. Step 2: Convert to fraction form
   2,549,024/5,561,800 = 5,561,800/x
3. Step 3: Cross multiply
   2,549,024x = 5,561,800 × 5,561,800
4. Step 4: Simplify right side
   2,549,024x = 30,933,619,240,000
5. Step 5: Solve for x
   x = 30,933,619,240,000/2,549,024
6. Step 6: Final answer
   x = 12,135,475.87