Finding the Third Proportional to 573,731 and 1,248,793

Step by Step Solution

1. Step 1: Write the proportion equation
   573,731 : 1,248,793 = 1,248,793 : x
2. Step 2: Convert to fraction form
   573,731/1,248,793 = 1,248,793/x
3. Step 3: Cross multiply
   573,731x = 1,248,793 × 1,248,793
4. Step 4: Simplify right side
   573,731x = 1,559,483,956,849
5. Step 5: Solve for x
   x = 1,559,483,956,849/573,731
6. Step 6: Final answer
   x = 2,718,144.84