Finding the Third Proportional to 166,674 and 238,171.50

Step by Step Solution

1. Step 1: Write the proportion equation
   166,674 : 238,171.50 = 238,171.50 : x
2. Step 2: Convert to fraction form
   166,674/238,171.50 = 238,171.50/x
3. Step 3: Cross multiply
   166,674x = 238,171.50 × 238,171.50
4. Step 4: Simplify right side
   166,674x = 56,725,663,412.25
5. Step 5: Solve for x
   x = 56,725,663,412.25/166,674
6. Step 6: Final answer
   x = 340,339.01