Finding the Third Proportional to 530,142 and 1,104,992

Step by Step Solution

1. Step 1: Write the proportion equation
   530,142 : 1,104,992 = 1,104,992 : x
2. Step 2: Convert to fraction form
   530,142/1,104,992 = 1,104,992/x
3. Step 3: Cross multiply
   530,142x = 1,104,992 × 1,104,992
4. Step 4: Simplify right side
   530,142x = 1,221,007,320,064
5. Step 5: Solve for x
   x = 1,221,007,320,064/530,142
6. Step 6: Final answer
   x = 2,303,170.32