Finding the Third Proportional to 540,312 and 1,175,764

Step by Step Solution

1. Step 1: Write the proportion equation
   540,312 : 1,175,764 = 1,175,764 : x
2. Step 2: Convert to fraction form
   540,312/1,175,764 = 1,175,764/x
3. Step 3: Cross multiply
   540,312x = 1,175,764 × 1,175,764
4. Step 4: Simplify right side
   540,312x = 1,382,420,983,696
5. Step 5: Solve for x
   x = 1,382,420,983,696/540,312
6. Step 6: Final answer
   x = 2,558,560.58