Finding the Third Proportional to 675,504 and 1,054,152

Step by Step Solution

1. Step 1: Write the proportion equation
   675,504 : 1,054,152 = 1,054,152 : x
2. Step 2: Convert to fraction form
   675,504/1,054,152 = 1,054,152/x
3. Step 3: Cross multiply
   675,504x = 1,054,152 × 1,054,152
4. Step 4: Simplify right side
   675,504x = 1,111,236,439,104
5. Step 5: Solve for x
   x = 1,111,236,439,104/675,504
6. Step 6: Final answer
   x = 1,645,047.90