Finding the Third Proportional to 2,000,480 and 4,380,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,480 : 4,380,404 = 4,380,404 : x
2. Step 2: Convert to fraction form
   2,000,480/4,380,404 = 4,380,404/x
3. Step 3: Cross multiply
   2,000,480x = 4,380,404 × 4,380,404
4. Step 4: Simplify right side
   2,000,480x = 19,187,939,203,216
5. Step 5: Solve for x
   x = 19,187,939,203,216/2,000,480
6. Step 6: Final answer
   x = 9,591,667.60