Finding the Third Proportional to 31,936.50 and 74,594.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,936.50 : 74,594.25 = 74,594.25 : x
2. Step 2: Convert to fraction form
   31,936.50/74,594.25 = 74,594.25/x
3. Step 3: Cross multiply
   31,936.50x = 74,594.25 × 74,594.25
4. Step 4: Simplify right side
   31,936.50x = 5,564,302,133.06
5. Step 5: Solve for x
   x = 5,564,302,133.06/31,936.50
6. Step 6: Final answer
   x = 174,230.18