Finding the Third Proportional to 167,310 and 238,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   167,310 : 238,495.50 = 238,495.50 : x
2. Step 2: Convert to fraction form
   167,310/238,495.50 = 238,495.50/x
3. Step 3: Cross multiply
   167,310x = 238,495.50 × 238,495.50
4. Step 4: Simplify right side
   167,310x = 56,880,103,520.25
5. Step 5: Solve for x
   x = 56,880,103,520.25/167,310
6. Step 6: Final answer
   x = 339,968.34