Finding the Third Proportional to 610,436.25 and 1,322,568

Step by Step Solution

1. Step 1: Write the proportion equation
   610,436.25 : 1,322,568 = 1,322,568 : x
2. Step 2: Convert to fraction form
   610,436.25/1,322,568 = 1,322,568/x
3. Step 3: Cross multiply
   610,436.25x = 1,322,568 × 1,322,568
4. Step 4: Simplify right side
   610,436.25x = 1,749,186,114,624
5. Step 5: Solve for x
   x = 1,749,186,114,624/610,436.25
6. Step 6: Final answer
   x = 2,865,468.94