Finding the Third Proportional to 13,830.75 and 32,481

Step by Step Solution

1. Step 1: Write the proportion equation
   13,830.75 : 32,481 = 32,481 : x
2. Step 2: Convert to fraction form
   13,830.75/32,481 = 32,481/x
3. Step 3: Cross multiply
   13,830.75x = 32,481 × 32,481
4. Step 4: Simplify right side
   13,830.75x = 1,055,015,361
5. Step 5: Solve for x
   x = 1,055,015,361/13,830.75
6. Step 6: Final answer
   x = 76,280.42