Finding the Third Proportional to 475,120 and 1,024,500

Step by Step Solution

1. Step 1: Write the proportion equation
   475,120 : 1,024,500 = 1,024,500 : x
2. Step 2: Convert to fraction form
   475,120/1,024,500 = 1,024,500/x
3. Step 3: Cross multiply
   475,120x = 1,024,500 × 1,024,500
4. Step 4: Simplify right side
   475,120x = 1,049,600,250,000
5. Step 5: Solve for x
   x = 1,049,600,250,000/475,120
6. Step 6: Final answer
   x = 2,209,126.64