Finding the Third Proportional to 540,310 and 1,175,756

Step by Step Solution

1. Step 1: Write the proportion equation
   540,310 : 1,175,756 = 1,175,756 : x
2. Step 2: Convert to fraction form
   540,310/1,175,756 = 1,175,756/x
3. Step 3: Cross multiply
   540,310x = 1,175,756 × 1,175,756
4. Step 4: Simplify right side
   540,310x = 1,382,402,171,536
5. Step 5: Solve for x
   x = 1,382,402,171,536/540,310
6. Step 6: Final answer
   x = 2,558,535.23