Finding the Third Proportional to 543,300.75 and 1,187,568

Step by Step Solution

1. Step 1: Write the proportion equation
   543,300.75 : 1,187,568 = 1,187,568 : x
2. Step 2: Convert to fraction form
   543,300.75/1,187,568 = 1,187,568/x
3. Step 3: Cross multiply
   543,300.75x = 1,187,568 × 1,187,568
4. Step 4: Simplify right side
   543,300.75x = 1,410,317,754,624
5. Step 5: Solve for x
   x = 1,410,317,754,624/543,300.75
6. Step 6: Final answer
   x = 2,595,832.52