Finding the Third Proportional to 630,238.50 and 952,860

Step by Step Solution

1. Step 1: Write the proportion equation
   630,238.50 : 952,860 = 952,860 : x
2. Step 2: Convert to fraction form
   630,238.50/952,860 = 952,860/x
3. Step 3: Cross multiply
   630,238.50x = 952,860 × 952,860
4. Step 4: Simplify right side
   630,238.50x = 907,942,179,600
5. Step 5: Solve for x
   x = 907,942,179,600/630,238.50
6. Step 6: Final answer
   x = 1,440,632.68