Finding the Third Proportional to 550,364 and 1,124,056

Step by Step Solution

1. Step 1: Write the proportion equation
   550,364 : 1,124,056 = 1,124,056 : x
2. Step 2: Convert to fraction form
   550,364/1,124,056 = 1,124,056/x
3. Step 3: Cross multiply
   550,364x = 1,124,056 × 1,124,056
4. Step 4: Simplify right side
   550,364x = 1,263,501,891,136
5. Step 5: Solve for x
   x = 1,263,501,891,136/550,364
6. Step 6: Final answer
   x = 2,295,756.79