Finding the Third Proportional to 481,504 and 749,064

Step by Step Solution

1. Step 1: Write the proportion equation
   481,504 : 749,064 = 749,064 : x
2. Step 2: Convert to fraction form
   481,504/749,064 = 749,064/x
3. Step 3: Cross multiply
   481,504x = 749,064 × 749,064
4. Step 4: Simplify right side
   481,504x = 561,096,876,096
5. Step 5: Solve for x
   x = 561,096,876,096/481,504
6. Step 6: Final answer
   x = 1,165,300.55