Finding the Third Proportional to 50,766 and 74,417

Step by Step Solution

1. Step 1: Write the proportion equation
   50,766 : 74,417 = 74,417 : x
2. Step 2: Convert to fraction form
   50,766/74,417 = 74,417/x
3. Step 3: Cross multiply
   50,766x = 74,417 × 74,417
4. Step 4: Simplify right side
   50,766x = 5,537,889,889
5. Step 5: Solve for x
   x = 5,537,889,889/50,766
6. Step 6: Final answer
   x = 109,086.59