Finding the Third Proportional to 85,293 and 131,584.50

Step by Step Solution

1. Step 1: Write the proportion equation
   85,293 : 131,584.50 = 131,584.50 : x
2. Step 2: Convert to fraction form
   85,293/131,584.50 = 131,584.50/x
3. Step 3: Cross multiply
   85,293x = 131,584.50 × 131,584.50
4. Step 4: Simplify right side
   85,293x = 17,314,480,640.25
5. Step 5: Solve for x
   x = 17,314,480,640.25/85,293
6. Step 6: Final answer
   x = 203,000.02