Finding the Third Proportional to 445,212 and 1,049,904

Step by Step Solution

1. Step 1: Write the proportion equation
   445,212 : 1,049,904 = 1,049,904 : x
2. Step 2: Convert to fraction form
   445,212/1,049,904 = 1,049,904/x
3. Step 3: Cross multiply
   445,212x = 1,049,904 × 1,049,904
4. Step 4: Simplify right side
   445,212x = 1,102,298,409,216
5. Step 5: Solve for x
   x = 1,102,298,409,216/445,212
6. Step 6: Final answer
   x = 2,475,895.55