Finding the Third Proportional to 531,876 and 1,152,366

Step by Step Solution

1. Step 1: Write the proportion equation
   531,876 : 1,152,366 = 1,152,366 : x
2. Step 2: Convert to fraction form
   531,876/1,152,366 = 1,152,366/x
3. Step 3: Cross multiply
   531,876x = 1,152,366 × 1,152,366
4. Step 4: Simplify right side
   531,876x = 1,327,947,397,956
5. Step 5: Solve for x
   x = 1,327,947,397,956/531,876
6. Step 6: Final answer
   x = 2,496,723.67