Finding the Third Proportional to 124,774 and 191,980

Step by Step Solution

1. Step 1: Write the proportion equation
   124,774 : 191,980 = 191,980 : x
2. Step 2: Convert to fraction form
   124,774/191,980 = 191,980/x
3. Step 3: Cross multiply
   124,774x = 191,980 × 191,980
4. Step 4: Simplify right side
   124,774x = 36,856,320,400
5. Step 5: Solve for x
   x = 36,856,320,400/124,774
6. Step 6: Final answer
   x = 295,384.62