Finding the Third Proportional to 163,098 and 229,675.50

Step by Step Solution

1. Step 1: Write the proportion equation
   163,098 : 229,675.50 = 229,675.50 : x
2. Step 2: Convert to fraction form
   163,098/229,675.50 = 229,675.50/x
3. Step 3: Cross multiply
   163,098x = 229,675.50 × 229,675.50
4. Step 4: Simplify right side
   163,098x = 52,750,835,300.25
5. Step 5: Solve for x
   x = 52,750,835,300.25/163,098
6. Step 6: Final answer
   x = 323,430.30