Finding the Third Proportional to 48,571.50 and 77,233.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,571.50 : 77,233.25 = 77,233.25 : x
2. Step 2: Convert to fraction form
   48,571.50/77,233.25 = 77,233.25/x
3. Step 3: Cross multiply
   48,571.50x = 77,233.25 × 77,233.25
4. Step 4: Simplify right side
   48,571.50x = 5,964,974,905.56
5. Step 5: Solve for x
   x = 5,964,974,905.56/48,571.50
6. Step 6: Final answer
   x = 122,808.13