Finding the Third Proportional to 231,375.94 and 507,067.78

Step by Step Solution

1. Step 1: Write the proportion equation
   231,375.94 : 507,067.78 = 507,067.78 : x
2. Step 2: Convert to fraction form
   231,375.94/507,067.78 = 507,067.78/x
3. Step 3: Cross multiply
   231,375.94x = 507,067.78 × 507,067.78
4. Step 4: Simplify right side
   231,375.94x = 257,117,734,781.80
5. Step 5: Solve for x
   x = 257,117,734,781.80/231,375.94
6. Step 6: Final answer
   x = 1,111,255.29