Finding the Third Proportional to 573,788 and 1,260,812

Step by Step Solution

1. Step 1: Write the proportion equation
   573,788 : 1,260,812 = 1,260,812 : x
2. Step 2: Convert to fraction form
   573,788/1,260,812 = 1,260,812/x
3. Step 3: Cross multiply
   573,788x = 1,260,812 × 1,260,812
4. Step 4: Simplify right side
   573,788x = 1,589,646,899,344
5. Step 5: Solve for x
   x = 1,589,646,899,344/573,788
6. Step 6: Final answer
   x = 2,770,442.92