Finding the Third Proportional to 163,083.50 and 330,752

Step by Step Solution

1. Step 1: Write the proportion equation
   163,083.50 : 330,752 = 330,752 : x
2. Step 2: Convert to fraction form
   163,083.50/330,752 = 330,752/x
3. Step 3: Cross multiply
   163,083.50x = 330,752 × 330,752
4. Step 4: Simplify right side
   163,083.50x = 109,396,885,504
5. Step 5: Solve for x
   x = 109,396,885,504/163,083.50
6. Step 6: Final answer
   x = 670,802.90