Finding the Third Proportional to 50,980.50 and 74,966

Step by Step Solution

1. Step 1: Write the proportion equation
   50,980.50 : 74,966 = 74,966 : x
2. Step 2: Convert to fraction form
   50,980.50/74,966 = 74,966/x
3. Step 3: Cross multiply
   50,980.50x = 74,966 × 74,966
4. Step 4: Simplify right side
   50,980.50x = 5,619,901,156
5. Step 5: Solve for x
   x = 5,619,901,156/50,980.50
6. Step 6: Final answer
   x = 110,236.29