Finding the Third Proportional to 30,592.50 and 62,832

Step by Step Solution

1. Step 1: Write the proportion equation
   30,592.50 : 62,832 = 62,832 : x
2. Step 2: Convert to fraction form
   30,592.50/62,832 = 62,832/x
3. Step 3: Cross multiply
   30,592.50x = 62,832 × 62,832
4. Step 4: Simplify right side
   30,592.50x = 3,947,860,224
5. Step 5: Solve for x
   x = 3,947,860,224/30,592.50
6. Step 6: Final answer
   x = 129,046.67