Finding the Third Proportional to 520,204 and 1,118,004

Step by Step Solution

1. Step 1: Write the proportion equation
   520,204 : 1,118,004 = 1,118,004 : x
2. Step 2: Convert to fraction form
   520,204/1,118,004 = 1,118,004/x
3. Step 3: Cross multiply
   520,204x = 1,118,004 × 1,118,004
4. Step 4: Simplify right side
   520,204x = 1,249,932,944,016
5. Step 5: Solve for x
   x = 1,249,932,944,016/520,204
6. Step 6: Final answer
   x = 2,402,774.57