Finding the Third Proportional to 479,902 and 1,111,003

Step by Step Solution

1. Step 1: Write the proportion equation
   479,902 : 1,111,003 = 1,111,003 : x
2. Step 2: Convert to fraction form
   479,902/1,111,003 = 1,111,003/x
3. Step 3: Cross multiply
   479,902x = 1,111,003 × 1,111,003
4. Step 4: Simplify right side
   479,902x = 1,234,327,666,009
5. Step 5: Solve for x
   x = 1,234,327,666,009/479,902
6. Step 6: Final answer
   x = 2,572,041.10