Finding the Third Proportional to 39,426 and 59,550

Step by Step Solution

1. Step 1: Write the proportion equation
   39,426 : 59,550 = 59,550 : x
2. Step 2: Convert to fraction form
   39,426/59,550 = 59,550/x
3. Step 3: Cross multiply
   39,426x = 59,550 × 59,550
4. Step 4: Simplify right side
   39,426x = 3,546,202,500
5. Step 5: Solve for x
   x = 3,546,202,500/39,426
6. Step 6: Final answer
   x = 89,945.78