Finding the Third Proportional to 540,894 and 1,156,836

Step by Step Solution

1. Step 1: Write the proportion equation
   540,894 : 1,156,836 = 1,156,836 : x
2. Step 2: Convert to fraction form
   540,894/1,156,836 = 1,156,836/x
3. Step 3: Cross multiply
   540,894x = 1,156,836 × 1,156,836
4. Step 4: Simplify right side
   540,894x = 1,338,269,530,896
5. Step 5: Solve for x
   x = 1,338,269,530,896/540,894
6. Step 6: Final answer
   x = 2,474,180.77