Finding the Third Proportional to 94,453 and 205,520

Step by Step Solution

1. Step 1: Write the proportion equation
   94,453 : 205,520 = 205,520 : x
2. Step 2: Convert to fraction form
   94,453/205,520 = 205,520/x
3. Step 3: Cross multiply
   94,453x = 205,520 × 205,520
4. Step 4: Simplify right side
   94,453x = 42,238,470,400
5. Step 5: Solve for x
   x = 42,238,470,400/94,453
6. Step 6: Final answer
   x = 447,190.35