Finding the Third Proportional to 479,924 and 1,050,240

Step by Step Solution

1. Step 1: Write the proportion equation
   479,924 : 1,050,240 = 1,050,240 : x
2. Step 2: Convert to fraction form
   479,924/1,050,240 = 1,050,240/x
3. Step 3: Cross multiply
   479,924x = 1,050,240 × 1,050,240
4. Step 4: Simplify right side
   479,924x = 1,103,004,057,600
5. Step 5: Solve for x
   x = 1,103,004,057,600/479,924
6. Step 6: Final answer
   x = 2,298,289.02