Finding the Third Proportional to 67,852 and 147,374

Step by Step Solution

1. Step 1: Write the proportion equation
   67,852 : 147,374 = 147,374 : x
2. Step 2: Convert to fraction form
   67,852/147,374 = 147,374/x
3. Step 3: Cross multiply
   67,852x = 147,374 × 147,374
4. Step 4: Simplify right side
   67,852x = 21,719,095,876
5. Step 5: Solve for x
   x = 21,719,095,876/67,852
6. Step 6: Final answer
   x = 320,095.15