Finding the Third Proportional to 50,360 and 74,146

Step by Step Solution

1. Step 1: Write the proportion equation
   50,360 : 74,146 = 74,146 : x
2. Step 2: Convert to fraction form
   50,360/74,146 = 74,146/x
3. Step 3: Cross multiply
   50,360x = 74,146 × 74,146
4. Step 4: Simplify right side
   50,360x = 5,497,629,316
5. Step 5: Solve for x
   x = 5,497,629,316/50,360
6. Step 6: Final answer
   x = 109,166.59