Finding the Third Proportional to 39,392 and 59,117

Step by Step Solution

1. Step 1: Write the proportion equation
   39,392 : 59,117 = 59,117 : x
2. Step 2: Convert to fraction form
   39,392/59,117 = 59,117/x
3. Step 3: Cross multiply
   39,392x = 59,117 × 59,117
4. Step 4: Simplify right side
   39,392x = 3,494,819,689
5. Step 5: Solve for x
   x = 3,494,819,689/39,392
6. Step 6: Final answer
   x = 88,719.02