Finding the Third Proportional to 445,168 and 1,049,819

Step by Step Solution

1. Step 1: Write the proportion equation
   445,168 : 1,049,819 = 1,049,819 : x
2. Step 2: Convert to fraction form
   445,168/1,049,819 = 1,049,819/x
3. Step 3: Cross multiply
   445,168x = 1,049,819 × 1,049,819
4. Step 4: Simplify right side
   445,168x = 1,102,119,932,761
5. Step 5: Solve for x
   x = 1,102,119,932,761/445,168
6. Step 6: Final answer
   x = 2,475,739.35