Finding the Third Proportional to 485,541 and 1,067,445

Step by Step Solution

1. Step 1: Write the proportion equation
   485,541 : 1,067,445 = 1,067,445 : x
2. Step 2: Convert to fraction form
   485,541/1,067,445 = 1,067,445/x
3. Step 3: Cross multiply
   485,541x = 1,067,445 × 1,067,445
4. Step 4: Simplify right side
   485,541x = 1,139,438,828,025
5. Step 5: Solve for x
   x = 1,139,438,828,025/485,541
6. Step 6: Final answer
   x = 2,346,740.70