Finding the Third Proportional to 550,388 and 1,124,104

Step by Step Solution

1. Step 1: Write the proportion equation
   550,388 : 1,124,104 = 1,124,104 : x
2. Step 2: Convert to fraction form
   550,388/1,124,104 = 1,124,104/x
3. Step 3: Cross multiply
   550,388x = 1,124,104 × 1,124,104
4. Step 4: Simplify right side
   550,388x = 1,263,609,802,816
5. Step 5: Solve for x
   x = 1,263,609,802,816/550,388
6. Step 6: Final answer
   x = 2,295,852.75