Finding the Third Proportional to 573,723 and 1,248,777

Step by Step Solution

1. Step 1: Write the proportion equation
   573,723 : 1,248,777 = 1,248,777 : x
2. Step 2: Convert to fraction form
   573,723/1,248,777 = 1,248,777/x
3. Step 3: Cross multiply
   573,723x = 1,248,777 × 1,248,777
4. Step 4: Simplify right side
   573,723x = 1,559,443,995,729
5. Step 5: Solve for x
   x = 1,559,443,995,729/573,723
6. Step 6: Final answer
   x = 2,718,113.09