Finding the Third Proportional to 536,442 and 1,116,966

Step by Step Solution

1. Step 1: Write the proportion equation
   536,442 : 1,116,966 = 1,116,966 : x
2. Step 2: Convert to fraction form
   536,442/1,116,966 = 1,116,966/x
3. Step 3: Cross multiply
   536,442x = 1,116,966 × 1,116,966
4. Step 4: Simplify right side
   536,442x = 1,247,613,045,156
5. Step 5: Solve for x
   x = 1,247,613,045,156/536,442
6. Step 6: Final answer
   x = 2,325,718.43