Finding the Third Proportional to 507,736 and 1,103,003

Step by Step Solution

1. Step 1: Write the proportion equation
   507,736 : 1,103,003 = 1,103,003 : x
2. Step 2: Convert to fraction form
   507,736/1,103,003 = 1,103,003/x
3. Step 3: Cross multiply
   507,736x = 1,103,003 × 1,103,003
4. Step 4: Simplify right side
   507,736x = 1,216,615,618,009
5. Step 5: Solve for x
   x = 1,216,615,618,009/507,736
6. Step 6: Final answer
   x = 2,396,157.88