Finding the Third Proportional to 73,902.38 and 152,725.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,902.38 : 152,725.50 = 152,725.50 : x
2. Step 2: Convert to fraction form
   73,902.38/152,725.50 = 152,725.50/x
3. Step 3: Cross multiply
   73,902.38x = 152,725.50 × 152,725.50
4. Step 4: Simplify right side
   73,902.38x = 23,325,078,350.25
5. Step 5: Solve for x
   x = 23,325,078,350.25/73,902.38
6. Step 6: Final answer
   x = 315,620.15