Finding the Third Proportional to 481,748 and 1,049,287

Step by Step Solution

1. Step 1: Write the proportion equation
   481,748 : 1,049,287 = 1,049,287 : x
2. Step 2: Convert to fraction form
   481,748/1,049,287 = 1,049,287/x
3. Step 3: Cross multiply
   481,748x = 1,049,287 × 1,049,287
4. Step 4: Simplify right side
   481,748x = 1,101,003,208,369
5. Step 5: Solve for x
   x = 1,101,003,208,369/481,748
6. Step 6: Final answer
   x = 2,285,433.90