Finding the Third Proportional to 49,882.50 and 72,963

Step by Step Solution

1. Step 1: Write the proportion equation
   49,882.50 : 72,963 = 72,963 : x
2. Step 2: Convert to fraction form
   49,882.50/72,963 = 72,963/x
3. Step 3: Cross multiply
   49,882.50x = 72,963 × 72,963
4. Step 4: Simplify right side
   49,882.50x = 5,323,599,369
5. Step 5: Solve for x
   x = 5,323,599,369/49,882.50
6. Step 6: Final answer
   x = 106,722.79