Finding the Third Proportional to 531,508 and 1,146,496

Step by Step Solution

1. Step 1: Write the proportion equation
   531,508 : 1,146,496 = 1,146,496 : x
2. Step 2: Convert to fraction form
   531,508/1,146,496 = 1,146,496/x
3. Step 3: Cross multiply
   531,508x = 1,146,496 × 1,146,496
4. Step 4: Simplify right side
   531,508x = 1,314,453,078,016
5. Step 5: Solve for x
   x = 1,314,453,078,016/531,508
6. Step 6: Final answer
   x = 2,473,063.58