Finding the Third Proportional to 361,981.50 and 476,012.25

Step by Step Solution

1. Step 1: Write the proportion equation
   361,981.50 : 476,012.25 = 476,012.25 : x
2. Step 2: Convert to fraction form
   361,981.50/476,012.25 = 476,012.25/x
3. Step 3: Cross multiply
   361,981.50x = 476,012.25 × 476,012.25
4. Step 4: Simplify right side
   361,981.50x = 226,587,662,150.06
5. Step 5: Solve for x
   x = 226,587,662,150.06/361,981.50
6. Step 6: Final answer
   x = 625,964.76