Finding the Third Proportional to 50,156 and 76,219

Step by Step Solution

1. Step 1: Write the proportion equation
   50,156 : 76,219 = 76,219 : x
2. Step 2: Convert to fraction form
   50,156/76,219 = 76,219/x
3. Step 3: Cross multiply
   50,156x = 76,219 × 76,219
4. Step 4: Simplify right side
   50,156x = 5,809,335,961
5. Step 5: Solve for x
   x = 5,809,335,961/50,156
6. Step 6: Final answer
   x = 115,825.34