Finding the Third Proportional to 516,168 and 1,113,976

Step by Step Solution

1. Step 1: Write the proportion equation
   516,168 : 1,113,976 = 1,113,976 : x
2. Step 2: Convert to fraction form
   516,168/1,113,976 = 1,113,976/x
3. Step 3: Cross multiply
   516,168x = 1,113,976 × 1,113,976
4. Step 4: Simplify right side
   516,168x = 1,240,942,528,576
5. Step 5: Solve for x
   x = 1,240,942,528,576/516,168
6. Step 6: Final answer
   x = 2,404,144.64