Finding the Third Proportional to 574,658 and 1,165,731

Step by Step Solution

1. Step 1: Write the proportion equation
   574,658 : 1,165,731 = 1,165,731 : x
2. Step 2: Convert to fraction form
   574,658/1,165,731 = 1,165,731/x
3. Step 3: Cross multiply
   574,658x = 1,165,731 × 1,165,731
4. Step 4: Simplify right side
   574,658x = 1,358,928,764,361
5. Step 5: Solve for x
   x = 1,358,928,764,361/574,658
6. Step 6: Final answer
   x = 2,364,760.89