Finding the Third Proportional to 31,327.25 and 73,926.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,327.25 : 73,926.75 = 73,926.75 : x
2. Step 2: Convert to fraction form
   31,327.25/73,926.75 = 73,926.75/x
3. Step 3: Cross multiply
   31,327.25x = 73,926.75 × 73,926.75
4. Step 4: Simplify right side
   31,327.25x = 5,465,164,365.56
5. Step 5: Solve for x
   x = 5,465,164,365.56/31,327.25
6. Step 6: Final answer
   x = 174,454.01