Finding the Third Proportional to 445,259 and 1,050,003

Step by Step Solution

1. Step 1: Write the proportion equation
   445,259 : 1,050,003 = 1,050,003 : x
2. Step 2: Convert to fraction form
   445,259/1,050,003 = 1,050,003/x
3. Step 3: Cross multiply
   445,259x = 1,050,003 × 1,050,003
4. Step 4: Simplify right side
   445,259x = 1,102,506,300,009
5. Step 5: Solve for x
   x = 1,102,506,300,009/445,259
6. Step 6: Final answer
   x = 2,476,101.10