Finding the Third Proportional to 475,200 and 1,024,080

Step by Step Solution

1. Step 1: Write the proportion equation
   475,200 : 1,024,080 = 1,024,080 : x
2. Step 2: Convert to fraction form
   475,200/1,024,080 = 1,024,080/x
3. Step 3: Cross multiply
   475,200x = 1,024,080 × 1,024,080
4. Step 4: Simplify right side
   475,200x = 1,048,739,846,400
5. Step 5: Solve for x
   x = 1,048,739,846,400/475,200
6. Step 6: Final answer
   x = 2,206,944.12