Finding the Third Proportional to 1,152,576 and 1,691,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,576 : 1,691,496 = 1,691,496 : x
2. Step 2: Convert to fraction form
   1,152,576/1,691,496 = 1,691,496/x
3. Step 3: Cross multiply
   1,152,576x = 1,691,496 × 1,691,496
4. Step 4: Simplify right side
   1,152,576x = 2,861,158,718,016
5. Step 5: Solve for x
   x = 2,861,158,718,016/1,152,576
6. Step 6: Final answer
   x = 2,482,403.52