Finding the Third Proportional to 92,294 and 131,980

Step by Step Solution

1. Step 1: Write the proportion equation
   92,294 : 131,980 = 131,980 : x
2. Step 2: Convert to fraction form
   92,294/131,980 = 131,980/x
3. Step 3: Cross multiply
   92,294x = 131,980 × 131,980
4. Step 4: Simplify right side
   92,294x = 17,418,720,400
5. Step 5: Solve for x
   x = 17,418,720,400/92,294
6. Step 6: Final answer
   x = 188,730.80