Finding the Third Proportional to 532,667 and 1,144,390

Step by Step Solution

1. Step 1: Write the proportion equation
   532,667 : 1,144,390 = 1,144,390 : x
2. Step 2: Convert to fraction form
   532,667/1,144,390 = 1,144,390/x
3. Step 3: Cross multiply
   532,667x = 1,144,390 × 1,144,390
4. Step 4: Simplify right side
   532,667x = 1,309,628,472,100
5. Step 5: Solve for x
   x = 1,309,628,472,100/532,667
6. Step 6: Final answer
   x = 2,458,625.13