Finding the Third Proportional to 39,648 and 59,476

Step by Step Solution

1. Step 1: Write the proportion equation
   39,648 : 59,476 = 59,476 : x
2. Step 2: Convert to fraction form
   39,648/59,476 = 59,476/x
3. Step 3: Cross multiply
   39,648x = 59,476 × 59,476
4. Step 4: Simplify right side
   39,648x = 3,537,394,576
5. Step 5: Solve for x
   x = 3,537,394,576/39,648
6. Step 6: Final answer
   x = 89,220.00