Finding the Third Proportional to 300,005 and 633,732

Step by Step Solution

1. Step 1: Write the proportion equation
   300,005 : 633,732 = 633,732 : x
2. Step 2: Convert to fraction form
   300,005/633,732 = 633,732/x
3. Step 3: Cross multiply
   300,005x = 633,732 × 633,732
4. Step 4: Simplify right side
   300,005x = 401,616,247,824
5. Step 5: Solve for x
   x = 401,616,247,824/300,005
6. Step 6: Final answer
   x = 1,338,698.51