Finding the Third Proportional to 33,532.50 and 49,719

Step by Step Solution

1. Step 1: Write the proportion equation
   33,532.50 : 49,719 = 49,719 : x
2. Step 2: Convert to fraction form
   33,532.50/49,719 = 49,719/x
3. Step 3: Cross multiply
   33,532.50x = 49,719 × 49,719
4. Step 4: Simplify right side
   33,532.50x = 2,471,978,961
5. Step 5: Solve for x
   x = 2,471,978,961/33,532.50
6. Step 6: Final answer
   x = 73,718.90