Finding the Third Proportional to 50,892.50 and 74,817

Step by Step Solution

1. Step 1: Write the proportion equation
   50,892.50 : 74,817 = 74,817 : x
2. Step 2: Convert to fraction form
   50,892.50/74,817 = 74,817/x
3. Step 3: Cross multiply
   50,892.50x = 74,817 × 74,817
4. Step 4: Simplify right side
   50,892.50x = 5,597,583,489
5. Step 5: Solve for x
   x = 5,597,583,489/50,892.50
6. Step 6: Final answer
   x = 109,988.38