Finding the Third Proportional to 28,395 and 59,117

Step by Step Solution

1. Step 1: Write the proportion equation
   28,395 : 59,117 = 59,117 : x
2. Step 2: Convert to fraction form
   28,395/59,117 = 59,117/x
3. Step 3: Cross multiply
   28,395x = 59,117 × 59,117
4. Step 4: Simplify right side
   28,395x = 3,494,819,689
5. Step 5: Solve for x
   x = 3,494,819,689/28,395
6. Step 6: Final answer
   x = 123,078.70