Finding the Third Proportional to 38,420 and 59,334

Step by Step Solution

1. Step 1: Write the proportion equation
   38,420 : 59,334 = 59,334 : x
2. Step 2: Convert to fraction form
   38,420/59,334 = 59,334/x
3. Step 3: Cross multiply
   38,420x = 59,334 × 59,334
4. Step 4: Simplify right side
   38,420x = 3,520,523,556
5. Step 5: Solve for x
   x = 3,520,523,556/38,420
6. Step 6: Final answer
   x = 91,632.58