Finding the Third Proportional to 517,794 and 1,156,116

Step by Step Solution

1. Step 1: Write the proportion equation
   517,794 : 1,156,116 = 1,156,116 : x
2. Step 2: Convert to fraction form
   517,794/1,156,116 = 1,156,116/x
3. Step 3: Cross multiply
   517,794x = 1,156,116 × 1,156,116
4. Step 4: Simplify right side
   517,794x = 1,336,604,205,456
5. Step 5: Solve for x
   x = 1,336,604,205,456/517,794
6. Step 6: Final answer
   x = 2,581,343.56