Finding the Third Proportional to 50,368.50 and 74,160.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,368.50 : 74,160.75 = 74,160.75 : x
2. Step 2: Convert to fraction form
   50,368.50/74,160.75 = 74,160.75/x
3. Step 3: Cross multiply
   50,368.50x = 74,160.75 × 74,160.75
4. Step 4: Simplify right side
   50,368.50x = 5,499,816,840.56
5. Step 5: Solve for x
   x = 5,499,816,840.56/50,368.50
6. Step 6: Final answer
   x = 109,191.59