Finding the Third Proportional to 496,452.94 and 744,012.56

Step by Step Solution

1. Step 1: Write the proportion equation
   496,452.94 : 744,012.56 = 744,012.56 : x
2. Step 2: Convert to fraction form
   496,452.94/744,012.56 = 744,012.56/x
3. Step 3: Cross multiply
   496,452.94x = 744,012.56 × 744,012.56
4. Step 4: Simplify right side
   496,452.94x = 553,554,693,157.82
5. Step 5: Solve for x
   x = 553,554,693,157.82/496,452.94
6. Step 6: Final answer
   x = 1,115,019.47