Finding the Third Proportional to 59,344 and 91,992

Step by Step Solution

1. Step 1: Write the proportion equation
   59,344 : 91,992 = 91,992 : x
2. Step 2: Convert to fraction form
   59,344/91,992 = 91,992/x
3. Step 3: Cross multiply
   59,344x = 91,992 × 91,992
4. Step 4: Simplify right side
   59,344x = 8,462,528,064
5. Step 5: Solve for x
   x = 8,462,528,064/59,344
6. Step 6: Final answer
   x = 142,601.24