Finding the Third Proportional to 163,147.50 and 229,752

Step by Step Solution

1. Step 1: Write the proportion equation
   163,147.50 : 229,752 = 229,752 : x
2. Step 2: Convert to fraction form
   163,147.50/229,752 = 229,752/x
3. Step 3: Cross multiply
   163,147.50x = 229,752 × 229,752
4. Step 4: Simplify right side
   163,147.50x = 52,785,981,504
5. Step 5: Solve for x
   x = 52,785,981,504/163,147.50
6. Step 6: Final answer
   x = 323,547.60