Finding the Third Proportional to 551,152 and 1,181,036

Step by Step Solution

1. Step 1: Write the proportion equation
   551,152 : 1,181,036 = 1,181,036 : x
2. Step 2: Convert to fraction form
   551,152/1,181,036 = 1,181,036/x
3. Step 3: Cross multiply
   551,152x = 1,181,036 × 1,181,036
4. Step 4: Simplify right side
   551,152x = 1,394,846,033,296
5. Step 5: Solve for x
   x = 1,394,846,033,296/551,152
6. Step 6: Final answer
   x = 2,530,782.86