Finding the Third Proportional to 68,725.50 and 100,626

Step by Step Solution

1. Step 1: Write the proportion equation
   68,725.50 : 100,626 = 100,626 : x
2. Step 2: Convert to fraction form
   68,725.50/100,626 = 100,626/x
3. Step 3: Cross multiply
   68,725.50x = 100,626 × 100,626
4. Step 4: Simplify right side
   68,725.50x = 10,125,591,876
5. Step 5: Solve for x
   x = 10,125,591,876/68,725.50
6. Step 6: Final answer
   x = 147,333.84