Finding the Third Proportional to 539,794 and 1,154,328

Step by Step Solution

1. Step 1: Write the proportion equation
   539,794 : 1,154,328 = 1,154,328 : x
2. Step 2: Convert to fraction form
   539,794/1,154,328 = 1,154,328/x
3. Step 3: Cross multiply
   539,794x = 1,154,328 × 1,154,328
4. Step 4: Simplify right side
   539,794x = 1,332,473,131,584
5. Step 5: Solve for x
   x = 1,332,473,131,584/539,794
6. Step 6: Final answer
   x = 2,468,484.52