Finding the Third Proportional to 500,513 and 1,079,758

Step by Step Solution

1. Step 1: Write the proportion equation
   500,513 : 1,079,758 = 1,079,758 : x
2. Step 2: Convert to fraction form
   500,513/1,079,758 = 1,079,758/x
3. Step 3: Cross multiply
   500,513x = 1,079,758 × 1,079,758
4. Step 4: Simplify right side
   500,513x = 1,165,877,338,564
5. Step 5: Solve for x
   x = 1,165,877,338,564/500,513
6. Step 6: Final answer
   x = 2,329,364.75