Finding the Third Proportional to 50,762 and 74,410

Step by Step Solution

1. Step 1: Write the proportion equation
   50,762 : 74,410 = 74,410 : x
2. Step 2: Convert to fraction form
   50,762/74,410 = 74,410/x
3. Step 3: Cross multiply
   50,762x = 74,410 × 74,410
4. Step 4: Simplify right side
   50,762x = 5,536,848,100
5. Step 5: Solve for x
   x = 5,536,848,100/50,762
6. Step 6: Final answer
   x = 109,074.66