Finding the Third Proportional to 540,326 and 1,175,786

Step by Step Solution

1. Step 1: Write the proportion equation
   540,326 : 1,175,786 = 1,175,786 : x
2. Step 2: Convert to fraction form
   540,326/1,175,786 = 1,175,786/x
3. Step 3: Cross multiply
   540,326x = 1,175,786 × 1,175,786
4. Step 4: Simplify right side
   540,326x = 1,382,472,717,796
5. Step 5: Solve for x
   x = 1,382,472,717,796/540,326
6. Step 6: Final answer
   x = 2,558,590.03