Finding the Third Proportional to 67,848 and 148,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,848 : 148,273.50 = 148,273.50 : x
2. Step 2: Convert to fraction form
   67,848/148,273.50 = 148,273.50/x
3. Step 3: Cross multiply
   67,848x = 148,273.50 × 148,273.50
4. Step 4: Simplify right side
   67,848x = 21,985,030,802.25
5. Step 5: Solve for x
   x = 21,985,030,802.25/67,848
6. Step 6: Final answer
   x = 324,033.59