Finding the Third Proportional to 375,504 and 581,810

Step by Step Solution

1. Step 1: Write the proportion equation
   375,504 : 581,810 = 581,810 : x
2. Step 2: Convert to fraction form
   375,504/581,810 = 581,810/x
3. Step 3: Cross multiply
   375,504x = 581,810 × 581,810
4. Step 4: Simplify right side
   375,504x = 338,502,876,100
5. Step 5: Solve for x
   x = 338,502,876,100/375,504
6. Step 6: Final answer
   x = 901,462.77