Finding the Third Proportional to 472,950 and 714,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   472,950 : 714,334.50 = 714,334.50 : x
2. Step 2: Convert to fraction form
   472,950/714,334.50 = 714,334.50/x
3. Step 3: Cross multiply
   472,950x = 714,334.50 × 714,334.50
4. Step 4: Simplify right side
   472,950x = 510,273,777,890.25
5. Step 5: Solve for x
   x = 510,273,777,890.25/472,950
6. Step 6: Final answer
   x = 1,078,916.96