Finding the Third Proportional to 39,764 and 59,644

Step by Step Solution

1. Step 1: Write the proportion equation
   39,764 : 59,644 = 59,644 : x
2. Step 2: Convert to fraction form
   39,764/59,644 = 59,644/x
3. Step 3: Cross multiply
   39,764x = 59,644 × 59,644
4. Step 4: Simplify right side
   39,764x = 3,557,406,736
5. Step 5: Solve for x
   x = 3,557,406,736/39,764
6. Step 6: Final answer
   x = 89,463.00