Finding the Third Proportional to 540,302 and 1,175,738

Step by Step Solution

1. Step 1: Write the proportion equation
   540,302 : 1,175,738 = 1,175,738 : x
2. Step 2: Convert to fraction form
   540,302/1,175,738 = 1,175,738/x
3. Step 3: Cross multiply
   540,302x = 1,175,738 × 1,175,738
4. Step 4: Simplify right side
   540,302x = 1,382,359,844,644
5. Step 5: Solve for x
   x = 1,382,359,844,644/540,302
6. Step 6: Final answer
   x = 2,558,494.78