Finding the Third Proportional to 509,311 and 1,079,333

Step by Step Solution

1. Step 1: Write the proportion equation
   509,311 : 1,079,333 = 1,079,333 : x
2. Step 2: Convert to fraction form
   509,311/1,079,333 = 1,079,333/x
3. Step 3: Cross multiply
   509,311x = 1,079,333 × 1,079,333
4. Step 4: Simplify right side
   509,311x = 1,164,959,724,889
5. Step 5: Solve for x
   x = 1,164,959,724,889/509,311
6. Step 6: Final answer
   x = 2,287,324.89