Finding the Third Proportional to 59,962 and 86,370

Step by Step Solution

1. Step 1: Write the proportion equation
   59,962 : 86,370 = 86,370 : x
2. Step 2: Convert to fraction form
   59,962/86,370 = 86,370/x
3. Step 3: Cross multiply
   59,962x = 86,370 × 86,370
4. Step 4: Simplify right side
   59,962x = 7,459,776,900
5. Step 5: Solve for x
   x = 7,459,776,900/59,962
6. Step 6: Final answer
   x = 124,408.41