Finding the Third Proportional to 773,568 and 1,182,586.50

Step by Step Solution

1. Step 1: Write the proportion equation
   773,568 : 1,182,586.50 = 1,182,586.50 : x
2. Step 2: Convert to fraction form
   773,568/1,182,586.50 = 1,182,586.50/x
3. Step 3: Cross multiply
   773,568x = 1,182,586.50 × 1,182,586.50
4. Step 4: Simplify right side
   773,568x = 1,398,510,829,982.25
5. Step 5: Solve for x
   x = 1,398,510,829,982.25/773,568
6. Step 6: Final answer
   x = 1,807,870.58