Finding the Third Proportional to 92,287 and 131,970.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,287 : 131,970.50 = 131,970.50 : x
2. Step 2: Convert to fraction form
   92,287/131,970.50 = 131,970.50/x
3. Step 3: Cross multiply
   92,287x = 131,970.50 × 131,970.50
4. Step 4: Simplify right side
   92,287x = 17,416,212,870.25
5. Step 5: Solve for x
   x = 17,416,212,870.25/92,287
6. Step 6: Final answer
   x = 188,717.94