Finding the Third Proportional to 375,430 and 757,004

Step by Step Solution

1. Step 1: Write the proportion equation
   375,430 : 757,004 = 757,004 : x
2. Step 2: Convert to fraction form
   375,430/757,004 = 757,004/x
3. Step 3: Cross multiply
   375,430x = 757,004 × 757,004
4. Step 4: Simplify right side
   375,430x = 573,055,056,016
5. Step 5: Solve for x
   x = 573,055,056,016/375,430
6. Step 6: Final answer
   x = 1,526,396.55