Finding the Third Proportional to 576,086.55 and 1,262,377.41

Step by Step Solution

1. Step 1: Write the proportion equation
   576,086.55 : 1,262,377.41 = 1,262,377.41 : x
2. Step 2: Convert to fraction form
   576,086.55/1,262,377.41 = 1,262,377.41/x
3. Step 3: Cross multiply
   576,086.55x = 1,262,377.41 × 1,262,377.41
4. Step 4: Simplify right side
   576,086.55x = 1,593,596,715,810.48
5. Step 5: Solve for x
   x = 1,593,596,715,810.48/576,086.55
6. Step 6: Final answer
   x = 2,766,245.29