Finding the Third Proportional to 536,463 and 1,116,990

Step by Step Solution

1. Step 1: Write the proportion equation
   536,463 : 1,116,990 = 1,116,990 : x
2. Step 2: Convert to fraction form
   536,463/1,116,990 = 1,116,990/x
3. Step 3: Cross multiply
   536,463x = 1,116,990 × 1,116,990
4. Step 4: Simplify right side
   536,463x = 1,247,666,660,100
5. Step 5: Solve for x
   x = 1,247,666,660,100/536,463
6. Step 6: Final answer
   x = 2,325,727.33